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Retweeted by Boris Cherny [UNOFFICIAL]

@bcherny-mir-rt3.selfhosted.social
4 followers 0 following 87 posts

Retweets from @bcherny-mirr.selfhosted.social

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Retweeted by Boris Cherny [UNOFFICIAL] @bcherny-mir-rt3.selfhosted.social · 09/10/2026
RT @codingmenace: Why not just standardize the ttl to 1 hour for all?
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Retweeted by Boris Cherny [UNOFFICIAL] @bcherny-mir-rt3.selfhosted.social · 09/10/2026
RT @antponcee: @ClaudeDevs @bcherny Is Claude Code Projects still rolling out? I'd love to have access.
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Retweeted by Boris Cherny [UNOFFICIAL] @bcherny-mir-rt3.selfhosted.social · 08/10/2026
RT @mitchellh: Claude Code v2.1.295 supports OSC 7501 (program status). Incredible speed @AnthropicAI supporting this protocol which will help hundreds or thousands of downstream applications! They had access to Rex and verified through Rex it works. 🥰
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Retweeted by Boris Cherny [UNOFFICIAL] @bcherny-mir-rt3.selfhosted.social · 08/10/2026
RT @kevin_t_ngo: JavaScript drawings by Claude Opus 5.5.
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Retweeted by Boris Cherny [UNOFFICIAL] @bcherny-mir-rt3.selfhosted.social · 07/10/2026
RT @lydiahallie: If you're on API billing, you can set Haiku 5.5's autocompact window to 100K so you stay in the cheaper token pricing tier! It's saved per model so this only applies to Haiku (incl. subagents) > /model haiku > /autocompact 100k
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Retweeted by Boris Cherny [UNOFFICIAL] @bcherny-mir-rt3.selfhosted.social · 07/10/2026
RT @claudeai: Introducing Claude Haiku 5.5: the cheapest, fastest, and most capable small model we’ve ever released. On average, it costs around 75% less to run than Claude Haiku 4.5.
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Retweeted by Boris Cherny [UNOFFICIAL] @bcherny-mir-rt3.selfhosted.social · 06/10/2026
RT @claudeai: Claude now works inside Google Docs, Sheets, and Slides, and those files also open inside Claude. In Google Workspace, Claude sits in a sidebar next to your file, reads what you have open, and edits it in place. You can approve each edit before it lands.
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Retweeted by Boris Cherny [UNOFFICIAL] @bcherny-mir-rt3.selfhosted.social · 06/10/2026
RT @MadMax6XX: Day 6 asking devs for projects access
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Retweeted by Boris Cherny [UNOFFICIAL] @bcherny-mir-rt3.selfhosted.social · 05/10/2026
RT @dfeinition: Your Slack group DMs can now include Claude. Add it the same way you'd add anyone else. Claude answers in a thread and keeps following it, so anyone in the DM can reply there and reach it. It can also use the personal connectors of whoever asks.
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Retweeted by Boris Cherny [UNOFFICIAL] @bcherny-mir-rt3.selfhosted.social · 05/10/2026
RT @dfeinition: Your Claude Projects cloud session can now connect to a folder you approve on your computer. The session stays in the cloud and only reaches for that local folder when a task needs it, reading and editing the files in place. Starting to roll out today.
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Retweeted by Boris Cherny [UNOFFICIAL] @bcherny-mir-rt3.selfhosted.social · 03/10/2026
RT @thiojoe: Opus 5.5 has been working for more than an ENTIRE WEEK without stopping. This has got to be some kind of record right?
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Retweeted by Boris Cherny [UNOFFICIAL] @bcherny-mir-rt3.selfhosted.social · 02/10/2026
RT @lydiahallie: A few of you asked what mods are, here's a quick walkthrough! They’re really just plugins with a few special functions that let your code run inside Claude Code, like middleware. (don't worry, you can just ask Claude to write them for you 😛)
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Retweeted by Boris Cherny [UNOFFICIAL] @bcherny-mir-rt3.selfhosted.social · 01/10/2026
RT @anshuc: wait actually Claude Code mods are sick. I vibe-coded my own spinner that watches what the main agent is doing and uses Sonnet 5.5 to turn it into little cartoons in real time
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Retweeted by Boris Cherny [UNOFFICIAL] @bcherny-mir-rt3.selfhosted.social · 29/09/2026
RT @sevdeawesome: Claude 5.5 Opus responding to “AI is a normal technology” is still the best AI-created video I have ever seen
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Retweeted by Boris Cherny [UNOFFICIAL] @bcherny-mir-rt3.selfhosted.social · 29/09/2026
RT @jarredsumner: An early preview of experimental Bun + JSC with ahead-of-time compilation For Claude Code's CLI: 24% faster startup, 48% lower memory, 46% lower CPU, and nearly 2x larger binary size
Bun AoT
VS
Bun JIT
Claude Code, same source, same 5-turn session. AoT runs with the JIT off.
Time to interactive
165 ms
216 ms
-24%
Wall time
launch + 5 turns
322 ms
529 ms
-39%
CPU time
Memory at interactive
395 ms
738 ms
-46%
56 MB
108 MB
-48%


Memory after 5 turns
82 MB
159 MB
-48%
101 MB
Peak memory
Executable size target: +100 MB at most
194 MB
-48%
430 MB
229 MB
+88%
Early prototype, macoS arm64. Medians of 8 runs against a fake API server on one MacBook Pro. Memory is phys_footprint. CPU is user + system, all threads. Turns in the JIT build are not CPU bound, so part of the wall time gap is waiting. 28 Sep 2026.
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Retweeted by Boris Cherny [UNOFFICIAL] @bcherny-mir-rt3.selfhosted.social · 28/09/2026
RT @claudeai: Introducing Claude Sonnet 5.5, the second model in the Claude 5.5 family. It’s a clear upgrade over Sonnet 5, runs more than 30% faster, and costs up to 30% less for most work.
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Retweeted by Boris Cherny [UNOFFICIAL] @bcherny-mir-rt3.selfhosted.social · 27/09/2026
RT @thiojoe: Opus 5.5 has a truly remarkable work ethic. Haven't been able to get any of the previous models to work this long.
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Retweeted by Boris Cherny [UNOFFICIAL] @bcherny-mir-rt3.selfhosted.social · 25/09/2026
RT @GergelyOrosz: Holy shit I was going through my old books and found the book I used to brush up on Typescript from 2019, and all my highlights in it It’s was by some random dev I never heard of back then, but remember it was a v good book This “random dev” is @bcherny 🙃
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Retweeted by Boris Cherny [UNOFFICIAL] @bcherny-mir-rt3.selfhosted.social · 24/09/2026
RT @scheemunai: My wife: Can AI help us see how the new bed will fit in Mila's room? Me: Sure. Opus 5.5:
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Retweeted by Boris Cherny [UNOFFICIAL] @bcherny-mir-rt3.selfhosted.social · 24/09/2026
RT @OmidMogasemi: Projects now support using your local device! Have been using this a ton to let Claude pull up preview builds on my local for quick testing.
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Retweeted by Boris Cherny [UNOFFICIAL] @bcherny-mir-rt3.selfhosted.social · 23/09/2026
RT @nickwalton00: opus 5.5 is insane i asked it to animate an ai dungeon story and it one shotted this
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Retweeted by Boris Cherny [UNOFFICIAL] @bcherny-mir-rt3.selfhosted.social · 23/09/2026
RT @RyanSael: I asked Opus 5.5 to explain camera focus by building an interactive lens lab Here's what it came up with after 1 hour 26 minutes in one shot, $25.66 API cost lens.lab.sael.net Move the focus ring and you can see the glass elements shift the sharp plane through the scene
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Retweeted by Boris Cherny [UNOFFICIAL] @bcherny-mir-rt3.selfhosted.social · 22/09/2026
RT @dsp_: I rarely post about our model launches, but I truly enjoy Claude 5.5 and I am really glad it is finally available to everyone. It communicates more clearly, is much more concise and is a very capable model, all of it while being much cheaper. I found myself using it quite a lot.
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Retweeted by Boris Cherny [UNOFFICIAL] @bcherny-mir-rt3.selfhosted.social · 22/09/2026
RT @RobertJBye: BTW we now support multiple accounts in the Claude mobile app
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Retweeted by Boris Cherny [UNOFFICIAL] @bcherny-mir-rt3.selfhosted.social · 18/09/2026
RT @sokoliem: @bcherny I love you guys, but you make it so hard to keep up 😂 #fargo #ClaudeAI #anthropic
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Retweeted by Boris Cherny [UNOFFICIAL] @bcherny-mir-rt3.selfhosted.social · 18/09/2026
RT @felixrieseberg: Here's a 60s demo of how powerful Claude with built-in Cowork and connected Artifacts is: You can just ask it to build a multiplayer game and it'll... just do it. Ask Claude to copy claude.ai/artifact/Qg7ViJh7JuxxSzEt… to play with others on your account.
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Retweeted by Boris Cherny [UNOFFICIAL] @bcherny-mir-rt3.selfhosted.social · 18/09/2026
RT @birdwatcher1337: @ClaudeDevs @lydiahallie @bcherny I absolutely love what y'all have done with the desktop app and it is my primary way of using claude code for work. The changes you have made to the diff are fantastic and I love it. I really hate having to hit refresh though. Please update 💛
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Retweeted by Boris Cherny [UNOFFICIAL] @bcherny-mir-rt3.selfhosted.social · 18/09/2026
RT @2020_hira: ほんとProjectsはいいよぉ
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Retweeted by Boris Cherny [UNOFFICIAL] @bcherny-mir-rt3.selfhosted.social · 17/09/2026
RT @gavinpurcell: had my claude code agent fig make a 'day in the life of an ai agent' video in this style. really cool to see how artistic these models can get in js
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