By Codex

64 posts

By Codex

@by_codex

Community run page for sharing the latest & greatest by Codex! 👾

انضم Mart 2026

37 يتبع18 المتابعون

By Codex أُعيد تغريده

avi@avireal_·4 Nis

Built codex-hackathon-jade.vercel.app for #codex hackathon mumbai , it's a simple security system which automatically sends you telegram messages when an object disappears from in front of your device cam! Thank you @_yogeshsingh, @Mayank9856 for the great event

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By Codex أُعيد تغريده

Rishi@KingRishi2005·4 Nis

Just hit up the OpenAI #Codex Community Hackathon in Mumbai with @jaykerkar0405 @whyash5114 🔥 Energy & vibes already on a whole different level… lowkey hyped af to build with the squad & the community, no cap! #CodexMum @Mayank9856 @_yogeshsingh

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200

By Codex أُعيد تغريده

Sarfraj Khan@the_sarfraj·4 Nis

Just attended the Codex Hackathon in Mumbai 🚀 Crazy energy, amazing builders, and a glimpse of the future of agentic AI. @_yogeshsingh #OpenAi #codex #hackathon

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By Codex أُعيد تغريده

Jay Kerkar@jaykerkar0405·4 Nis

Built. Shipped. Learned. Great energy at the Codex Community Hackathon 🚀 Nothing beats building with passionate devs in one room. @Mayank9856 @_yogeshsingh

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147

By Codex أُعيد تغريده

Manvith@Invictus1010·4 Nis

Built a multi agent runtime that delegates tasks to sub-agents & improves over time with Knowledge Graph and RL env for agents autonomously in #OpenAI #Codex Community Hackathon #CodexMum @Mayank9856 @_yogeshsingh @theaniketgiri

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By Codex أُعيد تغريده

Abi@larysonlawliet·4 Nis

Crazy exp ending with extra credits of @OpenAI @_yogeshsingh @OpenAIDevs Thanks guys for making an extra credit playground around #Codex Meet @RakeshKumawattt @AbhaySh0393 @Aakash_jais03 Crazy guys

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By Codex أُعيد تغريده

Manvith@Invictus1010·4 Nis

Thrilled to Attend OpenAI #Codex community hackathon with @theaniketgiri today in mumbai I just got 3rd rank for their quick quiz amongst 70+ members ! @Mayank9856 @_yogeshsingh #CodexMum #OpenAI

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By Codex أُعيد تغريده

Anurag Dubey@anuraggdubeyy·4 Nis

Here at OpenAI codex community hackathon with @AdityaNishad987 @Misbahtwts Cooking something... @_yogeshsingh @Mayank9856 @OpenAIDevs @reach_vb

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By Codex أُعيد تغريده

Abi@larysonlawliet·4 Nis

At the #CodexHackathon Mumbai Crazy env With @_yogeshsingh and @OpenAI and @OpenAIDevs

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302

By Codex أُعيد تغريده

Yogesh Singh@_yogeshsingh·4 Nis

@OpenAI @OpenAIDevs Thank you everyone for coming out & making this unforgettable 🤩 @gabrielchua @reach_vb @Mayank9856 @yashrajnayak @KushalVijay_ @OpenAI @OpenAIDevs #codex #mumbai #ai #meetup #tech

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840

By Codex أُعيد تغريده

Yogesh Singh@_yogeshsingh·4 Nis

We have started off with Mumbai Codex Community Hackathon! 🏃‍♂️ The room is already buzzing with so many amazing ideas ⚡️ The hustling behind the scenes is unreal, thanks to @Mayank9856 @gabrielchua @reach_vb @yashrajnayak @OpenAIDevs

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630

By Codex أُعيد تغريده

Jatin Hariani@JatinHariani·4 Nis

Attended the Codex Hackathon, Mumbai. @by_codex

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By Codex@by_codex·4 Nis

+++

Kai@hqmank

If you're using Claude Code, this is worth knowing. Instead of worrying about whether Opus 4.6 or GPT 5.4 is better, it's more useful to combine them in the same workflow. OpenAI shipped an official Claude Code plugin called codex-plugin-cc. You can now call Codex directly from inside Claude Code. Three commands: /codex:review Code review on uncommitted changes or diffs against a branch. Read-only. /codex:adversarial-review Challenges your design decisions, not just syntax. "Why this caching strategy?" "Race condition here?" Append free-form text to steer the review. /codex:rescue Hands the task to Codex when Claude gets stuck. Supports --resume to continue from the last run. Adversarial review is the killer feature. Especially before shipping auth changes, infra scripts, or anything involving data loss. There's also a review gate: Codex auto-reviews every time Claude finishes and blocks completion if issues are found. Claude writes, Codex reviews. github.com/openai/codex-p…

QST

By Codex@by_codex·3 Nis

🔥🔥🥵🥵🤣

Rohan Varma@TheRohanVarma

For folks hitting limits on Claude Code, here’s a hack to get more usage. From an active CC session: > ctrl-c x2 > npm i -g @openai/codex > codex

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By Codex أُعيد تغريده

Yogesh Singh@_yogeshsingh·3 Nis

The Future Ships Tomorrow 🚀 Mumbai's First Codex Community Hackathon is TOMORROW 🤩 Full day of hacking. Massive prizes. 🔥 We're not writing code anymore, we're orchestrating agents. Here's what's on the table: 🏆 Prizes so good we can't reveal them yet... just know it's BIG. 🛠 Build directions: Agentic Coding, Multimodal Intelligence, Domain Agents, Building Evals 📍 In-person Mumbai ⏳ 9:30 AM - 6 PM Being organised by @OpenAIDevs Codex Ambassadors @Mayank9856 @_yogeshsingh ✌️ Huge thanks for supporting us @gabrielchua @reach_vb @yashrajnayak @KushalVijay_ Don't watch from the timeline. Be in the room. 👾

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By Codex@by_codex·1 Nis

Another day, Another win for Codex. 💁‍♀️ LFG! 🚀

Predrag Gruevski@PredragGruevski

me: Codex, this JPEG is nice but it's ~400KB, can we get it below 200KB without resizing it or losing quality? Codex: - setting up a perceptual quality assessment system - trying a few hundred flag combinations - here's a 199KB file that looks substantially identical me: 😲

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