Coding & agents𝕏
swyx
@swyxbtw hosting karaoke tonight at my fave nyc bar! https://t.co/x2FJSzlAs7
Weekly perspective & original posts
AI Coding & Agents
Improve how you give agents context, break down tasks, test changes, and ship software.
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Page 9 of 32627 posts · Page 9 of 32
October 13, 2026
October 12, 2026
Coding & agents𝕏
DigitalOcean
@digitaloceanCatch it at the first user, not the four-hundredth. A new user’s bank link fails, the agent says “try again later,” and nothing shows up in the logs. Watch a team find the bug and fix it before anyone else hits it, with Agent Learning Services and Agent Data Services, launching https://t.co/PvheMlmwhq
Coding & agents𝕏
Cursor
@cursor_aiCursor is now part of The X Subscription. Current Cursor subscribers can keep their plan or switch to The X Subscription. Paid plans share one usage pool across Cursor, Grok Build, and other Grok products, with twice the coding usage on Grok models as the equivalent Cursor plan. Premium, Super, and Ultra also include Grok Bot. To make room for more Grok usage, third-party models in Cursor move to API pricing on the new plans. We'll keep working to make your usage go further, with more compute, better inference, and more token-efficient models. The X Subscription is available at https://t.co/KIM9X7FZrq.
Coding & agents𝕏
OpenAI Developers
@OpenAIDevsAnnotations paired with WebMCP give your agents more context to act on. Check out how @kagigz uses custom annotation controls and suggested prompts to help users edit scenes and update expenses in ChatGPT’s browser. https://t.co/VeHtq9DZ2S
Coding & agents𝕏
OpenAI Developers
@OpenAIDevsAlready showing people what they can build with Codex? Applications to become a Codex Ambassador are open again. We support you in hosting meetups or sharing what you’ve learned: https://t.co/qNrrcEL7sN https://t.co/31ILHSgUz1
Coding & agents𝕏
Cognition
@cognitionFrontierCode 1.1 is now on @ArtificialAnlys! Built with open-source maintainers, FrontierCode is the first benchmark to measure end-to-end code quality and mergeability: would the maintainer actually merge this PR?
Coding & agents𝕏
swyx
@swyxworld’s first full length workshop on claude flows @cjav_dev and Harrison Stall are kicking off @aidotengineer bright and early on a monday morning to a PACKED room, standing room only #AIEngineerNY @ricmac is on the case reporting for @latentspacepod and we’ll also publish asap. proud to work with @anthropicai to sponsor AIE NYC for the second year running!
Coding & agents𝕏
Marlen
@Marlenuiihttps://t.co/d8V1NUgzte
Coding & agents𝕏
GitHub
@githubRendering a million-line diff is the easy part. 👀 Comments are what break it. Their height depends on markdown wrapping, expanded details, open reply boxes, and images still loading (none of which you know until you render). Here's how we rebuilt the PR view in the GitHub Copilot app 🧵
Coding & agents𝕏
Visual Studio Code
@code🎃 Bring some Halloween vibes to VS Code! 👻 #VSCode #Halloween #Coding https://t.co/4HJHnoAU0F
Coding & agents𝕏
OpenAI Developers
@OpenAIDevsHere’s what our Codex Ambassadors have been up to: They hosted Astra Commons, bringing people together in local cafés to share what they were making with Astra and try out ideas together. In London, a meetup turned into a build challenge. Rohith made Forma, an animation tool with a jellyfish demo. In West Lafayette, attendees teamed up to build a visualizer and projected it in the café during the meetup. In Manila, a lights-and-sound specialist with no coding background showed a Raspberry Pi visualizer he had prototyped with Astra. And in Buenos Aires, the host used Codex to build a tool that saved half the places for people who’d missed out before. Meetups are one way to get involved. If you’re more into making demos or tutorials and sharing what you’ve figured out, we'd love to support what you're shipping too.
Coding & agents𝕏
OpenAI Developers
@OpenAIDevsHere’s what our Codex Ambassadors have been up to: They hosted Astra Commons, bringing people together in local cafés to share what they were making with Astra and try out ideas together. In London, a meetup turned into a build challenge. Rohith made Forma, an animation tool with a jellyfish demo. In West Lafayette, attendees teamed up to build a visualizer and projected it in the café during the meetup. In Manila, a lights-and-sound specialist with no coding background showed a Raspberry Pi visualizer he had prototyped with Astra. And in Buenos Aires, the host used Codex to build a tool that saved half the places for people who’d missed out before. Meetups are one way to get involved. If you’re more into making demos or tutorials and sharing what you’ve figured out, we'd love to support what you're shipping too.
Coding & agents𝕏
LlamaIndex 🦙
@llama_indexThree events, one award, a very respectable 4th place in hot sauce. Our SF Tech Week: → AI Demo Night w/ @ClickHouse + @artie_labs: @imaanxsultan won best demo → @matissemlk took 4th in the Blazel hot sauce competition → Co-hosted the biggest night of SF Tech Week with @SpaceX, @Lemma_, @Daytonaio, @Tiny_Fish, and more! Agent Economy Gala: 500+ founders + investors in suits and gowns Thanks to everyone who joined us for a very busy, but fun SF Tech Week :)
Coding & agents𝕏
OpenAI Developers
@OpenAIDevshttps://t.co/mXPkCtpaGB
Coding & agents𝕏
swyx
@swyx@cjav_dev @aiDotEngineer @ricmac @latentspacepod btw hosting karaoke night tmr at my fave nyc bar! https://t.co/x2FJSzl2Cz
Coding & agents𝕏
Cognition
@cognitionRead more about our methodology at: https://t.co/ulU350gmTA
Coding & agents𝕏
swyx
@swyx3 weeks for the third 100k https://t.co/EmxghNKZNr
Coding & agents𝕏
GitHub
@githubA code row is a line at a known height. You can compute the whole geometry up front and never have to correct it. Comments don’t have a predictable height. So we stopped forcing one geometry to serve both, and split the document into two independent height domains.
Coding & agents𝕏
swyx
@swyx@cjav_dev @aiDotEngineer @ricmac @latentspacepod also packed room for @arizeai @seldo workshop at #aiengineerny!! https://t.co/yDGwcBOwEC https://t.co/c1iqN6pOwz
Coding & agents𝕏
swyx
@swyxalso packed room for @arizeai @seldo workshop at #aiengineerny!! https://t.co/yDGwcBOwEC