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</style><![endif]--><!-- turkey.pink.45@rss.andrealin.itSVE9JWJXQUc88b925b-ad35-4013-ad2e-a5006015907561506297-0c60-4133-a925-5ec571ff2483 --><style></style></head><body class="a" style="margin:0px auto;padding:0px;word-wrap:normal;word-spacing:normal;background-color:#ffffff;"><div role="article" aria-roledescription="email" aria-label="email_name" lang="en" style="font-size:1rem"><div style="display:none;max-height:0px;overflow:hidden;"> Plus: TanStack rips its own RSC pipeline out, a React successor with no virtual DOM at all, and the boundary bugs nobody tells you about until production.  ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ </div><table role="none" width="100%" border="0" cellspacing="0" align="center" cellpadding="0" class="gg"><tr><td align="center" valign="top"><table role="none" width="670" border="0" cellspacing="0" cellpadding="0" class="aa" style="width:670px;table-layout:fixed;"><tr><td class="bodyWrapper" align="center" valign="top" style="padding:10px 5px 10px 5px;"><table role="none" width="100%" border="0" cellspacing="0" cellpadding="0" align="center"><tr><td align="center" valign="top" style="border-width:0px 0px 0px 0px;border-style: solid; border-color: #FFFFFF;border-radius:10px 10px 0px 0px;background-color:#ffffff;" class="c"><table role="none" width="100%" border="0" cellspacing="0" cellpadding="0" align="center"><tr id="header"><td style="padding:15px 15px 0px 15px;"><div style="padding-top:0px;padding-right:0px;padding-bottom:20px;padding-left:0px;"><table role="none" width="100%" border="0" cellspacing="0" cellpadding="0" align="center"><tr><td class="f" align="right" valign="top"><p> July 30, 2026 | <a data-read-online-tooltip="true" href="https://link.mail.beehiiv.com/v2/c/2bdd3eef1ac3a847d5d1ed46d6d1a18c5fead916fa9b3116c1dfca5dbcc37a9b6e67b14366b249c051aa356f58ccba78604817a00b509a5d601a2e57bc7a1d542f36a27af20131f2d32c04bbb77442de4563b5d8dea643d525b0c6aa5e9b0a21aea110f74c8a9ba81fd115d3d51ea864452e3ef2eadc05cf58cafbbd4b183d2e736452d9faee80862092a132b48e9bada028ce71071ff60b39bf4a913a4266c5f320f9870c13f6c2241acc84944579d6/03af7493bcebf704">Read online</a></p></td></tr><tr><td class="dd" align="center" valign="top" style="padding:15px 0;"><table role="none" width="100%" border="0" cellspacing="0" cellpadding="0" align="center"><tr><td align="center" valign="top"><h1 style="text-align:left;font-family:'Helvetica',Arial,sans-serif;font-weight:Bold;font-size:32px;color:#18181B;padding:2px 0;line-height:38px;"> ⚛️ only one dev in years could explain the virtual DOM </h1><p style="text-align:left;font-family:'Helvetica',Arial,sans-serif;font-weight:normal;font-size:20px;color:#3E3E3E;padding:5px 0;line-height:24px;"> Plus: TanStack rips its own RSC pipeline out, a React successor with no virtual DOM at all, and the boundary bugs nobody tells you about until production. </p></td></tr></table></td></tr><tr><td style="line-height:0;"><div data-open-tracking="true"><img src="https://link.mail.beehiiv.com/v2/o/16e5b28404fbdbfbb26abbcf3ce1021db5d107be3ca692497b5abeb7cab37661e6674ca5a0eee50c75ec1f487ad3bcdf52f28913249cd083042fd2d027a8e61fae38a9faf5e965d56bfa155e48fa941f7b4943db5791ec532274a08e427a1a4ac2f875088d7b8c7470752b723f9bd1b8dadc67feb32eecf3be7477cd9063d6f4d25507f5ad2439ac3bfb7f06d7109fcb9b7e3b6306e43aabeb2c48faa74436a8570832d7eae34e60b8da5f4521fb76f93448350824e10a8750c8184686926dad782af5e3aa49601dcc85347f2874b338a2a6315acac08d7fc47b54dbeec79d790bbee5a404364f4808baecf9eb0c4237dd2a33272a0edb49f0067f90a62f6682446bb9649093e8eaf0fc678d9dbddd3367f8440a9f9d787c8ec7522653b8da445a431d6f081c2c89e9eceedc514b380f8767d2d9deaa26a784a5fd80a05275e5b533c0dda11960b1e3f5db05877342f23a262f220b418cbaedd7c960f6b87db6eee474367a4ae040a285411c2177e05629e8e74d7a3998f8b30567a0ec7c1efbeab57948b9c4d7a26b574d386db5d0c198b9ef3c19e89a3acc157d1ef3e0811f4e8755e798fad97664966b0c26119fc118bb99b5b749c343f80e923e0c85b5d0/ed5e8f1217bed331.gif" alt="" width="1" height="1" style="display:block;border:0;outline:0;"></div></td></tr></table></div></td></tr><tr id="content-blocks"><td class="email-card-body" align="center" valign="top" style="padding-bottom:15px;"><table role="none" width="100%" border="0" cellspacing="0" cellpadding="0" align="center"><tr><td align="center" valign="top" style="padding: 20px 15px 20px;" class="dd"><table role="none" border="0" cellspacing="0" cellpadding="0" style="margin: 0 auto 0 auto"><tr><td align="center" valign="top" style="width:300px;"><p style="opacity: 0.8;"><b>In partnership with</b></p></td></tr><tr><td align="center" valign="top" style="width:300px;"><a href="https://link.mail.beehiiv.com/v2/c/1baadb1b48fa0ba9c053d796d2a9c76f1f8355bd047b7c8cf37ae450f97ac2415a026dd7d10d5c57d79ba3e96dbc2e275abed04db71a487de220ab6bbda033b8839247cf46d7a6314f546acb4a935a0d3767415b1d70ec3ec83f22a49809dbc01f348e876b0333ce5bca7ae009430a6a035ae32bd0c0454893b53b64b17acd9bed5f93deb13cb12dfed0ea8a40335c66656ab9107bdac084a7f87990e786165b43a1276b48862bd8f177722ee9f42a031d84ebdd1904e27f6d9592acf3d3eb7065944741d9f840cfa70b0ccc82c3cbe4ef3c6722088c279ceabe91d154aa91312f7c09e024c29250505db8e1e2e6563a1edfd6c13587192ec4c60043449331ff/adb9038fe5f0fe79" target="_blank" rel="noopener noreferrer nofollow" style="text-decoration:none;"><img src="https://beehiiv-images-production.s3.amazonaws.com/uploads/ad_network/advertiser/logo/326a9193-12cd-4dcf-8b6c-7d26fbda699e/SHAI.png" height="auto" width="300" style="display:block;" lborder="0"/></a></td></tr></table></td></tr><tr><td class="dd" align="left" style="padding:0px 15px;text-align:left;word-break:break-word;"><p style="mso-line-height-alt:150.0%;"> Hey guys, </p></td></tr><tr><td class="dd" align="left" style="padding:0px 15px;text-align:left;word-break:break-word;"><p style="mso-line-height-alt:150.0%;"> Welcome to another edition of Import React by Cosden Solutions! </p></td></tr><tr><td class="dd" align="left" style="padding:0px 15px;text-align:left;word-break:break-word;"><p style="mso-line-height-alt:150.0%;"> This week got a little existential. A hiring manager's "explain the virtual DOM" interview question turned into a 300+ comment argument about whether senior devs are frauds or the question itself is broken. Meanwhile the TanStack team quietly admitted their own RSC bet didn't hold up, and a new React "successor" showed up arguing you don't need a virtual DOM at all. </p></td></tr><tr><td align="center" valign="top" style="font-size:0px;line-height:0px;padding:30px 0px 30px;" class="dd"><table class="j" role="none" width="80%" border="0" cellspacing="0" cellpadding="0" align="center"><tr><td> </td></tr></table></td></tr><tr><td id="1000-claude-prompts-top-professiona" class="dd" align="left" valign="top" style="color:#4338CA;font-weight:400;padding:0px 15px;text-align:left;"><h3 style="color:#4338CA;font-weight:400;mso-line-height-alt:125.0%;">1,000+ Claude Prompts Top Professionals Actually Use at Work</h3></td></tr><tr><td align="center" valign="top" style="padding-bottom:20px;padding-left:15px;padding-right:15px;padding-top:20px; " class="dd"><table role="none" border="0" cellspacing="0" cellpadding="0" style="margin:0 auto 0 auto;"><tr><td align="center" valign="top" style="width:630px;"><a href="https://link.mail.beehiiv.com/v2/c/84a8c9be3fcaf022044a5a45d3c97e208f5d3ec5b182548a581b87911f452949ab9a8df678e09d0e2f3fe18dec1dfa330b71e3ef1ca6f3689311314b53afa5575658e7e6e64b4b202488e966ee5e6013fbe59c8c97a0f18513efe799d13d85014a4c8dfaf13a67a4dfd4fece9247bba6d7ecde2256c03cc25d56271965c8d265f33fef4fffc2c12d4812bd0f3bffab97c01df5dbc55ebc1c18ad6473239896bd263749b05064ab19a2ad5dc24d526cecea558c29100d7e141c2bb8e248af1bb344628e925d5519ac888a3e57759b379fa7dfb16d52437aaa01855514b7fe59a9918c916c36f1850ecd782b487a14240a2404c9d10cdb76f379121963d411283b/18b37e8540fda49e" rel="noopener noreferrer nofollow" style="text-decoration:none;" target="_blank"><img src="https://media.beehiiv.com/cdn-cgi/image/fit=scale-down,format=auto,onerror=redirect,quality=80,width=1920,height=3840/uploads/asset/file/739660f5-945c-47ea-98bf-21b00a1cb100/1_000%2B_Claude_Prompts_to_Supercharge_your_productivity_V3.jpg?t=1785337534" alt="" height="auto" width="630" style="display:block;width:100%;" border="0"/></a></td></tr></table></td></tr><tr><td class="dd" align="left" style="padding:0px 15px;text-align:left;word-break:break-word;"><p style="mso-line-height-alt:150.0%;"> Claude can be your analyst, editor, and strategist. </p></td></tr><tr><td class="dd" align="left" style="padding:0px 15px;text-align:left;word-break:break-word;"><p style="mso-line-height-alt:150.0%;"> But most professionals are using it to fix grammar. </p></td></tr><tr><td class="dd" align="left" style="padding:0px 15px;text-align:left;word-break:break-word;"><p style="mso-line-height-alt:150.0%;"> These 1,000+ Claude prompts take it from grammar tool to your most powerful AI work assistant. </p></td></tr><tr><td class="dd" align="left" style="padding:0px 15px;text-align:left;word-break:break-word;"><p style="mso-line-height-alt:150.0%;"> Sign up for <a class="link" href="https://link.mail.beehiiv.com/v2/c/1c278049223910e667f9afcb74df0939b30636a2e7bae01f2cf61c0668f6245179fb1b4263f46bc11713ab6b2216e6d8212681808e127ffb6d4d92dc8f13c6a792357db6be398102d6194aea70743109473284cae25f5800248e98cc4f94551b4bc7071392aedbe6ea5343124ced0e5e17177a951637905d51490ff0f6b3544498821ff56cff811ccfa1fd128a957cb667d8238403b6a4ac1477ae744ebf61034427bddc4d022b4ff8886d2b1a3635df995d00c4543aa40a29f6507a6edfbf6e4caefcae0fdce4b9be772a587e54ed4ca2d8d36749884e3e3c1cae18e97b76cf60b025c0efee5d94bd0e65e8cc014d99e1ff9ea860150d545516a3137e6462a9/c85a0704be2c0de4" target="_blank" rel="noopener noreferrer nofollow"><span>Superhuman AI</span></a> and get: </p></td></tr><tr><td style="padding-bottom:12px;padding-left:37px;padding-right:27px;padding-top:12px;" class="ee"><div style="margin-left:0px;" class="edm_outlooklist"><ul style="font-weight:normal;list-style-type:disc;margin-bottom:12px !important;margin-top:12px !important;padding:0px 0px 0px 0px;"><li class="listItem ultext"><p style="mso-line-height-alt:150.0%;padding:0px;text-align:left;word-break:break-word;"> 1,000+ ready-to-use Claude prompts to get real work done in minutes — researched, tested, and used by professionals at Google, Microsoft, and NASA </p></li><li class="listItem ultext"><p style="mso-line-height-alt:150.0%;padding:0px;text-align:left;word-break:break-word;"> Superhuman AI newsletter (4 min daily) so you keep learning new AI tools and skills to stay ahead in your career — the prompts are just the beginning </p></li></ul></div></td></tr><tr><td class="dd" align="left" style="padding:0px 15px;text-align:left;word-break:break-word;"><p style="mso-line-height-alt:150.0%;"><a class="link" href="https://link.mail.beehiiv.com/v2/c/7719b2819be9e672f9363b932e69cb32474c4dff716f095c4d75ad7a75fa2abdc2366d08ccfe5bdc12243898581b832dd93430c69164046ad89213ac945f02c70d8603a19bd731bd18365e9c2141578db78d97e6a23141b7c96b8e9bfa9085c809cecd52bfca1685127ed85881272bdb6853385d62f1e74343b0b5f78d86eb6b2086f310eda432f41ddb7a08203d4721bc168e674883604addad8181322371ab53dba340c57c610714eb185f26610dd96042d122d606f92b960e6e9cfa9a10cab5c2bfb92a988e9706fbd31d7ae8aa6d6af97ca560be5b2e953668496bc389ae622f659e4a4357ef5cccf9637a8af207fdd3c2558f0894925dd9dc40f107632f/18da1fe9f82ef83e" target="_blank" rel="noopener noreferrer nofollow"><span>Claim your free prompts</span></a></p></td></tr><tr><td class="dd" align="left" style="padding:0px 15px;text-align:left;word-break:break-word;"><p style="mso-line-height-alt:150.0%;"></p></td></tr><tr><td align="center" valign="top" style="font-size:0px;line-height:0px;padding:30px 0px 30px;" class="dd"><table class="j" role="none" width="80%" border="0" cellspacing="0" cellpadding="0" align="center"><tr><td> </td></tr></table></td></tr><tr><td id="latest-in-react" class="dd" align="left" valign="top" style="color:#18181B;font-weight:400;padding:0px 15px;text-align:left;"><h2 style="color:#18181B;font-weight:400;mso-line-height-alt:150.0%;">⚡ Latest in React</h2></td></tr><tr><td id="without-googling-explain-the-virtua" class="dd" align="left" valign="top" style="color:#4338CA;font-weight:400;padding:0px 15px;text-align:left;"><h3 style="color:#4338CA;font-weight:400;mso-line-height-alt:125.0%;">🔥 <a class="link" href="https://link.mail.beehiiv.com/v2/c/1d9d74a5818d269a71e1c01b25fd7f4b5db372e8e58a44502fae8ac2ef701cdf769d304225ca9a420e863053a8014c8317a53f80f7b2895e8a138fe8b9c4f69d8e7cd09cd86afb7f92d32120477b49ee2dcbc09885a3fa206bf934018493c4e58db262afc881d55fa7d7291351cae894deb095c63bb2bbea0ac1d794fa1f017d42b1176a6fd544774f863dbe081826a78c4651c3d1b505492acbe3574b014020e7a78d7d68e7186e70ad3e09eba0d635/2d56f586ae9d403f" target="_blank" rel="noopener noreferrer nofollow"><span>"Without Googling, explain the virtual DOM" — and almost nobody could</span></a></h3></td></tr><tr><td class="dd" align="left" style="padding:0px 15px;text-align:left;word-break:break-word;"><p style="mso-line-height-alt:150.0%;"> An interviewer on r/reactjs asked <b>senior React candidates</b> to explain the virtual DOM from memory, no Googling, no AI. His result: in years of asking, exactly one candidate got there. The replies split hard — one side says it's <b>the single most basic question</b> a senior React dev should be able to answer, the other says the virtual DOM stopped being something anyone actually thinks about years ago and calling it fundamental is outdated. One senior dev running his own startup admitted he'd fail the question too. <a class="link" href="https://link.mail.beehiiv.com/v2/c/7aa4da427d593e130eb10b10428db17ad29045c9840c2e51c233ce31c7bd01bf781430508a3cad535927cb1056127fe02041d698f8eb48e31a9ecb77bd91139b46bdfd65cb7381ff1a76b41b413a418fab9ce76507ccd9e441da4645efb8fd4b6d4adf189e1a65304e53502635a4ed94d8cb42faf1d2b71408a03fe89951923ad28a92c4a0323a285f0775c0e600eb0f968535ef4a8e269b9d2b5bb4e25495534432417b25105bd3f020efe8d654bc39/2dae6039e04cb967" target="_blank" rel="noopener noreferrer nofollow"><span>Go see which side you land on</span></a>. </p></td></tr><tr><td id="tan-stackcom-ripped-out-its-own-rsc" class="dd" align="left" valign="top" style="color:#4338CA;font-weight:400;padding:0px 15px;text-align:left;"><h3 style="color:#4338CA;font-weight:400;mso-line-height-alt:125.0%;">🧵 <a class="link" href="https://link.mail.beehiiv.com/v2/c/b9941383ecd5090b2b33e13c8fd866e57d6e424a957ce66840b5a00b5c28407374075c6134704d07505997584810a39bdac3c95a0fab38e94e7d1df24abe91caeadc2800a2f31c5a1a83172e9e182a1eb845710c2f47d06f0301324d2fae4597f52325aff238953d92c997db12b1dcddff7a1514e8abc49e3bdd8c9a8f9d78e5d9256942e8e807cd3776f7585f8aa8b15ab4e455593589cad0ce74dd42b5455104c08542b03696792c53fae644f06558/bd5209ed4f2dd3e5" target="_blank" rel="noopener noreferrer nofollow"><span>TanStack.com ripped out its own RSC pipeline</span></a></h3></td></tr><tr><td class="dd" align="left" style="padding:0px 15px;text-align:left;word-break:break-word;"><p style="mso-line-height-alt:150.0%;"> Tanner Linsley built tanstack.com's content pipeline around React Server Components specifically to keep a giant markdown/syntax-highlighting stack off the client — and it worked. Then he asked the question that unraveled it: if the dependency got small enough to ship, would you still need RSC at all? <b>He found out the hard way</b>, with real Lighthouse numbers on both sides of the decision. <a class="link" href="https://link.mail.beehiiv.com/v2/c/2f620b5521a606661bb02e21a2fe38104659552bb67baffe364e1623068ddd731388877539a37e462d2651a8f5c4933cb37f3ba84f4cd8c42ab7833e6adb973ff10654772facb83ff3b59c0e1b74ac1ae12567dc69eb360475bb38dede4551b7b662752a2f214c94f06a7c52f30381bf77f1e56ccbab7c505411c07fa6d3408b9dadc9ab056de8cd40b24de6a69c1b52bfb72526e7dfa5e63092d33ce36103e53f66cd79fc5dcb755b53cbc0e22a78ef/cc098cb73d46e5b7" target="_blank" rel="noopener noreferrer nofollow"><span>The full account is worth the read</span></a> if you've ever reached for RSC to hide a dependency problem instead of solving it. </p></td></tr><tr><td id="octane-reacts-model-minus-the-parts" class="dd" align="left" valign="top" style="color:#4338CA;font-weight:400;padding:0px 15px;text-align:left;"><h3 style="color:#4338CA;font-weight:400;mso-line-height-alt:125.0%;">⚙️ <a class="link" href="https://link.mail.beehiiv.com/v2/c/e6a0139d11e8f86ebb95538cf023efc18273a3779fa3c7e224394cbd1c8a74f35d8ea40a977055b50d6bb2c5a7cfb06430a289dd5a760a20c493f16aaba27c8c2b5fa89dc5ffa93b98ed1d6ef9c3a124f56e672e28385d802ca455fe9f5e91725bb2c56e4ae497485f7a5b557d40035e0896a3e71666cce0e905b976503e9c27ea53b5b60082d7ec8de24b4a3fa0f18cca35a1216bd0ae08ab0fae6c27da46b98a738873c1c6ba2be76baa885196e7b0/b3e57c66576d621e" target="_blank" rel="noopener noreferrer nofollow"><span>Octane: React's model, minus the parts everyone complains about</span></a></h3></td></tr><tr><td class="dd" align="left" style="padding:0px 15px;text-align:left;word-break:break-word;"><p style="mso-line-height-alt:150.0%;"> Dominic Gannaway — the guy who built Inferno — is back with <b>Octane</b>: same hooks, same Suspense, same actions, but compiled ahead of time. No virtual DOM, no rules of hooks, no hand-maintained dependency arrays. The homepage has a live counter demo running right in the page and a full playground to poke at. <a class="link" href="https://link.mail.beehiiv.com/v2/c/150cd7806cf57a2c8078a896cfaa823ff22d2784f65f5b0d6b979d5f3723844e898cf329c9e633d3a57c3759ca927f19a8a695f62802d074351760ce2aac61b6a32a8ed9a26ade065181c675cea6091319309b76f95220b5cee79a6afcb443dc6d51d0837d51b62f4d961f9b79d63b40ba87d62d3cf1db27916ad6f60001107b291a451f34fd85ad858f92d5634518c38b0d4e773be87be8a257774f46728e5e3ef380b021570a3e09ed124804c02b88/1a89e29d1122e5f1" target="_blank" rel="noopener noreferrer nofollow"><span>Worth five minutes just to see the compiler explain itself</span></a> — it ships a doctor command that diagnoses your own misconfigurations before they bite you. </p></td></tr><tr><td id="the-react-state-bugs-that-only-show" class="dd" align="left" valign="top" style="color:#4338CA;font-weight:400;padding:0px 15px;text-align:left;"><h3 style="color:#4338CA;font-weight:400;mso-line-height-alt:125.0%;">🧠 <a class="link" href="https://link.mail.beehiiv.com/v2/c/096993e3b7237dbff5172758a2258ca5168d79c595f89965aa0a3fda25352fba9fd178dbf324f1e87eaf4c6ea8e53b0772b0506632705ffd012cedeb51b562c1e8a5da01118d0ebf857c32f308e168f1a41cc225aa258d7e6d65cbeca49ad29a4c0180bf24b745b0790b1255f0c99e7dfdbd8c927e3f3dea318953952b1261cfefb1d14d3dd86df6a136e6e50745f8110741bf9e2a5f68b62aefabb224bea4ced733295325bd821dce0abeb6d8d6ae22/b93143566256078e" target="_blank" rel="noopener noreferrer nofollow"><span>The React state bugs that only show up at the boundaries</span></a></h3></td></tr><tr><td class="dd" align="left" style="padding:0px 15px;text-align:left;word-break:break-word;"><p style="mso-line-height-alt:150.0%;"> Not obscure-hooks advanced — <b>boundary-condition</b> advanced: closing a popover exactly when a URL changes without an extra render, detecting a browser-only API safely through SSR, keeping an infinite-query cache and a detail view in sync, and passing an RSC snapshot into client context without lying about how "live" it is. <a class="link" href="https://link.mail.beehiiv.com/v2/c/60c97ba3aa0c25e1972a37e177442d4645217a0a0125a4aca6496bd795de986ce916671f35646d03cf33fe6679fa5afbba24ea702598a6eec5b8f8f0521c4f464e956280c7606db27fd0fba77b250f4c860b1fb7df93a13ca67ebe8cf2dbe65bb5b575fc357c3f0d1077d800bda803c5ff60f73f83f7d3a91b78df982170dec28fc7ef1f0dc1975e3e1eeaa261226a9983c880eb0a28738595cc6bd2302341683f8dcc11f09ce2edbc7ce8c8e7c3ec6a/2a29f98fd2dcc988" target="_blank" rel="noopener noreferrer nofollow"><span>The write-up</span></a> walks through why the obvious Effect-based fix is wrong for each one — and what actually holds up. </p></td></tr><tr><td id="nextjs-is-moving-to-scheduled-secur" class="dd" align="left" valign="top" style="color:#4338CA;font-weight:400;padding:0px 15px;text-align:left;"><h3 style="color:#4338CA;font-weight:400;mso-line-height-alt:125.0%;">🔒 <a class="link" href="https://link.mail.beehiiv.com/v2/c/a0afb760a6ac4ed2e571d39aaaf790e1f89b9328b9e76a9b9a80ef134d2127627311deec3e124f58bf991bf012a0e848adbb2ea86923321234b924eefbfd7410fcb8014419e4e9724edf09fe612c4934ab1b44e5de0430a7b2b1f6079e48004d57d62e4c0bbf9f5d9d383c3e7b9049e70a39afd5645e4353cf2c7881af9efe8c3ff955df73803f9edbe61880c639d9afc7f431df90029b515168d24400a7c3828b33542f7dad2ef19b9ee7e6fee814b4/20562b90dbd1be60" target="_blank" rel="noopener noreferrer nofollow"><span>Next.js is moving to scheduled security releases</span></a></h3></td></tr><tr><td class="dd" align="left" style="padding:0px 15px;text-align:left;word-break:break-word;"><p style="mso-line-height-alt:150.0%;"> After React2Shell — the CVSS 10.0 RCE that hit an estimated 968,000+ exposed instances last year — Vercel is done shipping security patches ad hoc. Next.js now publishes advance notice roughly monthly, similar to how Django and Kubernetes handle it. <a class="link" href="https://link.mail.beehiiv.com/v2/c/0001cc1169c67407d475143c4b9e700792c1b089c4f6a090dc40b38b512bdf1b7147ebd0c0d901020c3791a21e6ea7d0022d15c16dc0b3abbcf5f20a5b54556f3d4b041a87d62fd3c70b880fe0f6b69b56afbebb3d08e1635b0ed42b7664042239a9f5554f7f07e529fa10ce68605aca385f566bf75fd66c4b1b7e8ff6abd7cf06689956235255183afeca0ee180586865dc2da0186e99fdedd9786111618f942c23e661b7b0c528b06e7f2cc9e17225/d78fe75c0441da21" target="_blank" rel="noopener noreferrer nofollow"><span>The first scheduled release already covers 9 vulnerabilities</span></a>, several rated high severity. </p></td></tr><tr><td id="quick-links" class="dd" align="left" valign="top" style="color:#18181B;font-weight:400;padding:0px 15px;text-align:left;"><h2 style="color:#18181B;font-weight:400;mso-line-height-alt:150.0%;">Quick Links</h2></td></tr><tr><td style="padding-bottom:12px;padding-left:37px;padding-right:27px;padding-top:12px;" class="ee"><div style="margin-left:0px;" class="edm_outlooklist"><ul style="font-weight:normal;list-style-type:disc;margin-bottom:12px !important;margin-top:12px !important;padding:0px 0px 0px 0px;"><li class="listItem ultext"><p style="mso-line-height-alt:150.0%;padding:0px;text-align:left;word-break:break-word;"><a class="link" href="https://link.mail.beehiiv.com/v2/c/675423d03927a61416bf7b6d9bf4134931a0a190b89c27ed9cfb8447bb89bbb81a3ff177d6324400f1a5be71c0760f6ec6e788b42841e5aff0d06dea690f9ff27c3beb0921d0cd0ff2d970de3367ad8a0ba614c3b56033466cdca375ebf3c5065cfff07dff05e0f352b0e90f67fbb75365c245772433efc4e72ed9b9a231856c8a0ad69af83157a4616b48b29687dbe0c4cc5675ef32b7cb85383f500e0849fa5451cb620cdf7291de265bfdc99179cb/7482da571fdf492a" target="_blank" rel="noopener noreferrer nofollow"><span>Three open memory leaks in Next.js itself</span></a> — a router LRU cache that doesn't count its own keys, a retained RSC render tree on client disconnects, and middleware timeouts the sandbox never releases. If your self-hosted Next app slowly climbs in memory, it's probably not your code. </p></li><li class="listItem ultext"><p style="mso-line-height-alt:150.0%;padding:0px;text-align:left;word-break:break-word;"><a class="link" href="https://link.mail.beehiiv.com/v2/c/e42a59e026aeb8a5e020215766e361e770fe60551f40d19199e50355042957e26f1d4b61402181aede7bc0cea69aed0ef9e868df69c820b21aa06d387400363e53c903ca721aaa5b3e38bea795ae42eec92d4f9637b29c363c55e9ec4f050ee0dd9e2aad6898d73d3f0a23ce454a46aa4e405dfa98a7480eef44a2092d819803a62be8711755050275a1a10aad40a195bf5be3772396bbab533d3aaf3c03f2e465ee010cb4016eced29913863fd1f312/bbbb4b020b3cfd28" target="_blank" rel="noopener noreferrer nofollow"><span>Pairing TSRX with TanStack Start</span></a> — a genuine DX win client-side (control flow and scoped styles inline instead of scattered across files), but they found three real SSR seams and filed them upstream rather than quietly working around them. </p></li><li class="listItem ultext"><p style="mso-line-height-alt:150.0%;padding:0px;text-align:left;word-break:break-word;"><a class="link" href="https://link.mail.beehiiv.com/v2/c/052537071f67723a663c7b8963a3596a780a9f36db7d079364cd8a650134182c09b00e2c83ce80276c5f96e5b7f917fecaf77a8844170dc0286053073ad36cd7b8fcef8cbaf5bb53f27ea494d842f404dd64df7ba0453ce483985a82dbe7202a09dbaf63dd26a484944f5b58f1dddd03b4d9e96c4640997ab00bba05b60554f1d1bdd978164377ac2fcdc73d560f7805e57fb8396d4c1858887220ace0ccccc10e6dffefe742984f0e906a728d31fd45/261357d3712eeab6" target="_blank" rel="noopener noreferrer nofollow"><span>Lee Robinson's "Rust Is Eating JavaScript," updated for 2026</span></a> — his 2021 prediction mostly came true: Turbopack's the default Next.js bundler, Rolldown replaced esbuild and Rollup in Vite, and even pnpm shipped an experimental Rust install engine. </p></li><li class="listItem ultext"><p style="mso-line-height-alt:150.0%;padding:0px;text-align:left;word-break:break-word;"><a class="link" href="https://link.mail.beehiiv.com/v2/c/1ce0aeb7b36adc62c701072d22abc818954c7e2f09cfa4ac29974cdd970583b767b36226ff2b5db00a067c7e35777419096b078e0db1c773769b835ca7ffd083006e7a9739b6a50f0ee71290880e5c21b5ea5dc3c3a193318362ec35370933a7aacc92ef7b3b8a649efb3334a43ca402ecade1c81dfd101664ccfeca4bd21840147f21581e6816387fa8d8ff9c3073e3bda798ba240459dab25a8ea331db8f60c4411adfaf2331f0ff71fc3912ca25cf/eda7c1bc402a6046" target="_blank" rel="noopener noreferrer nofollow"><span>Vercel Labs is experimenting with compiling plain TypeScript to native binaries</span></a> — no Node, no V8, ~2ms startup. Early (41 stars), but the "tells you exactly which lines can't compile statically" approach is a nice touch. </p></li><li class="listItem ultext"><p style="mso-line-height-alt:150.0%;padding:0px;text-align:left;word-break:break-word;"><a class="link" href="https://link.mail.beehiiv.com/v2/c/484cbb9aace052731fa4c73f7551b8db6534cc8929990c5d7a6b84b031bab37ef672acf66eda59e9e06082d0158d626becdd7df7fb09061501cac43a79de79939dd15e4ac6feef78571de0922f4de36c8498f00ac6929e18b485a93d9582b2ea819cbbb690992940fdb4e4c9182f8bc572f16a88058ff4a5393ac75d88f7c5c3e37a979301ec23f514f8afd5ab8427c20a1de9568c2125b904b298da0605597afc5136e57203ab871e0ea7abdd08b1e8/d42e92351e97d56e" target="_blank" rel="noopener noreferrer nofollow"><span>pnpm 11.11–11.14</span></a> shipped native workspace release management, a pnpm doctor diagnostic command, and a path-traversal fix. </p></li><li class="listItem ultext"><p style="mso-line-height-alt:150.0%;padding:0px;text-align:left;word-break:break-word;"><a class="link" href="https://link.mail.beehiiv.com/v2/c/d895d57101b30a516a25847966541a5b750b3a7727d14310f15722fbf87f0930b056db36ee7681708e182c5e0875a66f7ffe10b0715b1d386829533a189e4f548b94cb8233dbdd67876d2e99cfe4ac1264846c181dd46acce1ac1e965b8a82eec33786bf83fd7ead54e22666135a81b21b0efdd26d6d6feaaef48cf7c5076263e6c8b146f99aa28e591fa24f89c22bfcd7acafed2ffbb2de068d35e0b9980c9072021a9ad14dfd3f7657fb38683dc8af/702caba796bfe115" target="_blank" rel="noopener noreferrer nofollow"><span>A genuinely useful structured-logging convention</span></a> from Sentry — stable domain.action event names, scoped dot-notation attribute keys, primitives only. Comes with copy-paste prompts if you want an agent to set up the ESLint rules for you. </p></li></ul></div></td></tr><tr><td id="ai-general" class="dd" align="left" valign="top" style="color:#18181B;font-weight:400;padding:0px 15px;text-align:left;"><h2 style="color:#18181B;font-weight:400;mso-line-height-alt:150.0%;">🧠 AI & General</h2></td></tr><tr><td class="dd" align="left" style="padding:0px 15px;text-align:left;word-break:break-word;"><p style="mso-line-height-alt:150.0%;"><b>Your shared Claude chats may have been indexed by Google.</b> Reddit users found that shared Claude conversations and Artifacts were showing up in Google search results over the weekend — some reportedly containing medical records and kids' contact info. Anthropic says it was remediated and that only links posted somewhere public (not sent privately) end up searchable. <a class="link" href="https://link.mail.beehiiv.com/v2/c/d92da5a8f84640fcc32f2f967d7325840f129f4e730c305d858b5964616594aacc1fdebe20fce92ba94527450f906bc207e8ca943253a434a3262473e73c17c04407a83198c00d9701764bbdd5437a3a9399898aa1db4c85babfd114e231f05fe97c53438a99cdf90081b6d9d1c7b9feb3f8604be96fbd1a0e0ead449b79e255f51d8ed824d8b31400a6a66b31c2e5b0948fe9da9a478a3664221a4859098ce8ab243041772b58de704d98bb539ce799/29c1c67d9f1dea7a" target="_blank" rel="noopener noreferrer nofollow"><span>Full story here</span></a> — worth checking Settings → Privacy → Shared Chats regardless. </p></td></tr><tr><td class="dd" align="left" style="padding:0px 15px;text-align:left;word-break:break-word;"><p style="mso-line-height-alt:150.0%;"><b>Anthropic used Claude to find real weaknesses in cryptographic algorithms</b> — not implementation bugs, flaws in the math itself. One attack cut the effective key strength of a NIST post-quantum signature candidate in half; another sped up attacks on reduced-round AES by 200–800x. Neither affects anything in production today, but <a class="link" href="https://link.mail.beehiiv.com/v2/c/298a4555b281a055eff7a66bc4a1af5a3513cde85bbf6d2d77a9e12b52e7f31f84de48eb5426f58ec2f70120bcaaa636ac05f1b7bafa1d291b996dbcf4db7aeabd931f13375364b82edbbe800363c1be1b44efa1aec2284146e7f81a75b2e579bf20561148b3ea0a29afcb1dd25d05860c0396aabfc268c0c180a642bd12b8feb52d6e6ebbee48129be094ef86626ee61a7bd5fa9043641c2cb68eab721f998459ffd9bf62417abdfed8a9789ced3906/bb8999b5610c1f11" target="_blank" rel="noopener noreferrer nofollow"><span>the discovery process</span></a> (three days, a billion output tokens, mostly autonomous) is the more interesting part. </p></td></tr><tr><td class="dd" align="left" style="padding:0px 15px;text-align:left;word-break:break-word;"><p style="mso-line-height-alt:150.0%;"><b>Anthropic quietly deleted over 80% of Claude Code's system prompt</b> for its newest models with no measurable regression. <a class="link" href="https://link.mail.beehiiv.com/v2/c/71a3cfff26208d3e55b31045da70817b02bc30269be125b493fe29a21fc65d21c9e89b1aabcd8c33fa566544c889d828197fc389ad6ca95f924131b871d366459f4878072632940f9a9555febfc9dea4430d0852d78cebf78a90bd1ac2deaebee16d2bd3dc19d7010d535e3cc89766f3937ac2a995c1691c888e457485b46e1ceccb8d09e1520e1fd2925b1ec6a90c43fcb4e081c615b11b9b13f590b52b9b5e1be72df77d312dd92cbd36a1b998022f/95e7e6d283379494" target="_blank" rel="noopener noreferrer nofollow"><span>The write-up on what changed</span></a> is a good context-engineering read even if you don't use Claude Code — the shift is from rigid rules toward giving the model well-designed tools and letting judgment do the rest. </p></td></tr><tr><td class="dd" align="left" style="padding:0px 15px;text-align:left;word-break:break-word;"><p style="mso-line-height-alt:150.0%;"><b><a class="link" href="https://link.mail.beehiiv.com/v2/c/de312391d9f3675518a96e7114d8c1677377763c1a7a12cdb97aba80ce9d633d922bff4c946bc1799a5d19201abf57df922e8f3773c7628e23be14216eab69e724a145a7d898a60433fd6a13178a4e33fbeb013bdae36ee9806fb7d9be370feda65fd66ea5074221b2a45d7c79d2a2c10f71c429b44ae4f38a24535083a950a8d5756d61797a2d6571678a0bb6b08e704b582736056518e94af5855c18934f037e786c707208bfa59cda9a21928da077/bf1730fc748e8e9e" target="_blank" rel="noopener noreferrer nofollow"><span>"LLMs reward expertise,"</span></a></b><b> not prompting tricks.</b> Sean Goedecke's take, anchored on Terence Tao's since-viral ChatGPT conversation about a math conjecture: the skill that actually matters when working with an LLM is domain expertise, not cleverly-worded prompts. If you have a real theory of your own codebase, you can push a model much harder than someone with none. </p></td></tr><tr><td class="dd" align="left" style="padding:0px 15px;text-align:left;word-break:break-word;"><p style="mso-line-height-alt:150.0%;"><b>A companion piece worth pairing with it:</b> <a class="link" href="https://link.mail.beehiiv.com/v2/c/da18e71406bf1dfcdeea43ed5d4a4ab823f0adb18a70dd1b736f24ce057e849dad5aa44af72f5c8c082397dadd1ec7f2b9ad218c6368e478540f992a8304567ed4c7227c8704d9d413bfad7aed8c5fd0c85a37e0b66dd3ae4746ae57adc1c2bc517b86981aaa1e1bffb1d8cce3559396dd90590aad648e822f419c78d83afd88381c0fdb9c9f9a32cc6876fec43bdbf77657dc649bb3a86a48d27816e5f03df90f5e409c6d99d05386c5e8d9b93a2388/e86a1d75b393134d" target="_blank" rel="noopener noreferrer nofollow"><span>"you don't have to be smart if you can think clearly"</span></a> — his argument that the gap between a "smart" engineer and a "strong" one shows up exactly when the answer doesn't come instantly, and that grinding through uncertainty methodically beats waiting for a flash of insight. </p></td></tr><tr><td class="dd" align="left" style="padding:0px 15px;text-align:left;word-break:break-word;"><p style="mso-line-height-alt:150.0%;"> That's it for this week. See you next Thursday. </p></td></tr><tr><td class="dd" align="left" style="padding:0px 15px;text-align:left;word-break:break-word;"><p style="mso-line-height-alt:150.0%;"> — Darius </p></td></tr></table></td></tr></table></td></tr><tr><td align="center" valign="top"><table role="none" width="100%" border="0" cellspacing="0" cellpadding="0" align="center"><tr><td><tr><td class="b" align="center" valign="top" bgcolor="#030712" style="padding:0px 0px 0px 0px;border-style:solid;border-width: 0px 0px 0px 0px;border-color: #FFFFFF;border-bottom-left-radius:10px;border-bottom-right-radius:10px;"><table role="none" width="100%" border="0" cellspacing="0" cellpadding="0" align="center"><tr><td align="center" valign="top" bgcolor="#4338CA" style="padding:12px"><table role="none" width="100%" border="0" cellspacing="0" cellpadding="0" align="center"><tr><td><span style="padding-left:1px;"></span></td><td align="center" valign="middle" width="75" style="width:75px;"><a href="https://link.mail.beehiiv.com/v2/c/fb76d5b39ee5783677b9ec5ebd0fe21ce9533b1f97f2a0ea610000e5c731d9ad765a58ab00980c1981c84047c779cd7dadcae30d0b546b7e306b4e0cb61c2c6c48bf45f3b2e21a68354aaebda299a07ef61ba3e0d5fc53355c87dc39e047f415b662d7f8528cf46ea03101cc486d34d1ae4a7b5ae9a2131838772129794f3e5614f60369d06f8bac793babb5d7894a8cb65cfdb85564450e411165d9663f25a544c88e36d7605d3ef99f8a67ffa1b612/3ed0f40dde9b88da" style="text-decoration:none;"><img width="22" height="16" alt="yt" border="0" style="display:block;max-width:22px;color:Dark" src="https://media.beehiiv.com/cdn-cgi/image/fit=scale-down,format=auto,onerror=redirect,quality=80/static_assets/youtube_dark.png"/></a></td><td><span style="padding-left:1px;"></span></td></tr></table></td></tr><tr><td height="10" style="line-height:1px;font-size:1px;height:10px;"> </td></tr><tr><td class="w" align="center" valign="top" style="padding:15px 15px 15px 15px;"><table role="none" width="100%" border="0" cellspacing="0" cellpadding="0" align="center"><tr><td align="center" valign="top"><p style="font-family:'Verdana',Geneva,sans-serif;color:#FFFFFF!important;"> Update your email preferences or unsubscribe <a class="link" href="https://link.mail.beehiiv.com/v2/c/c9789249cbd39fd5b841e9dc7dc345814cb5b1383169fafb3f477ce4c27714dd0821936278627640e6560e24faeb3451ecea8aceccbb60ac23111fbc4bde1fbfac73f439b80413153ca89eccd22fc571f3e90172e30eaa8131ab0bc2da1c70973cee1921fe12b4ea66780a3eac2e3bba3aafe68cc09971abb8f843e2e92005e584e6717a0a1d3ca6a380e3912237c773868a2756ebc2d473d90b954bcf0663a6cc7908216d5f7d7ac026d98759a0a525/c67694a23fecd8fd" style="text-decoration:underline;text-decoration-color:#FFFFFF!important;color:#FFFFFF!important;"> here</a></p><p class="copyright" style="font-family:'Verdana',Geneva,sans-serif;color:#FFFFFF!important;"> © 2026 Import React </p><p style="font-family:'Verdana',Geneva,sans-serif;color:#FFFFFF!important;"> 228 Park Ave S, #29976, New York, New York 10003, United States </p></td></tr><tr><td align="left" valign="top" height="2" style="height:2px;line-height:1px;font-size:1px;mso-line-height-rule:exactly;"><a href='https://hp.beehiiv.com/c88b925b-ad35-4013-ad2e-a50060159075' style="color: #030712 !important; cursor: default; font-size: 1px; text-decoration: none;">Terms of Service</a></td></tr><tr><td align="left" valign="top" height="2" style="height:2px;"><a href='https://email.beehiivstatus.com/1dbfa000aa6e4e60de81468bce01f12398bfe29d/hclick' clicktracking="off" style="color: #030712 !important; cursor: default; font-size: 1px; text-decoration: none;"></a></td></tr></table></td></tr></table></td></tr></td></tr></table></td></tr></table></td></tr></table></td></tr></table></div></body></html>