Building open-source dev environment for agents.

Lviv, Ukraine
Joined May 2026
OpenChamber ✨ I started this project because I fell in love with @opencode as a TUI coding agent, but realized I personally didn’t enjoy living in the terminal all day. I wanted easier remote access, something that worked nicely from a phone/tablet, and a UI that felt more natural to use day-to-day. What started as a fan-made UI slowly grew into something much bigger. OpenCode now has its own web UI and desktop app, but I still keep building OpenChamber because the project naturally grew into its own thing over time. I like experimenting with workflows, tooling, and UX ideas around agents - and people seem to enjoy using it too 🙂 github.com/btriapitsyn/openc…
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OpenChamber.dev retweeted
Two weeks running OpenCode through OpenChamber and I’m not going back. Shipping code on the in flight wifi that could barely load a tweet. The agent kept working, the UI kept up, and I landed with a PR. Absolutely bonkers @opencode @openchamber_dev
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Congrats to the @useblacksmith team! OpenChamber's CI runs on Blacksmith, and our Mac builds now take half the time: the desktop app went from 10 minutes to 5, iOS from 7 to 3.5. CI used to be the slow part of shipping a release. Now it's me.
Replying to @sequoia
@sequoia is leading our Series C at a $1B valuation. We started Blacksmith in 2024 to make CI faster and less painful. In January we ran 5 million CI jobs a week. Today it's over 90 million and growing, and we’re still early.
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Someone asked for a quieter update pace. No! v2.2.0 is out, with tons of feature requests implemented. Seatbelts are in Settings.
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OpenChamber.dev retweeted
Best. Agent. Metaharness. Ever. @openchamber_dev
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If you missed, here are most of the things announced at the @OpenAI #DevDay 2026 – Dots – always-on agents that learn what matters to you and pick up tasks on their own (for example, triaging bugs or answering emails) – GPT-6.1 Sol – almost Astra-level, but 5x cheaper per token. Available now. – Ultrafast – a premium speed tier: up to 8x in Codex (300 tokens/sec) and up to 6x in the API. GPT-6 Astra only for now. – Pro $500 – a new plan with 25x the limits of Plus and access to Ultrafast, for 500 bucks. – Agents API with computer use – plus multi-agent from Codex, tool search and context compaction. – Decisions API – the model answers predefined questions with fixed answer options - a.k.a. Jev from @typesafeai – Codex – cloud runs from any device, voice control in the CLI, code review in the desktop app, and Codex Security Cloud. – Plugins: ChatGPT is opening up its internal platform: sidebar panels, file viewers, automations via MCP Events – Office – Space for teams, Pages as shared docs for humans and agents, collaborative slides with export to PowerPoint/Google Slides, @ChatGPT in Slack and Teams, a meeting-recording plugin. – Sign in with ChatGPT – your subscription works at 16 partners (Devin, Notion, Vercel, etc.), with a limit for each one. – Marketplace – companies can now spend their already-committed OpenAI budget on software from 32 partners: Adobe, Figma, Salesforce, Harvey, CrowdStrike, etc.
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Are you guys excited about today and @OpenAI's upcoming #DevDay 2026? Some people say thousands of startups will die after today's announcements 🤨🤨
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Well, it was pretty disappointing. refurbished Jev, $500 plan, Dots aka Grok bot/Muse (Elon bot dot.com by the way), ultrafast is good, but 6x more expensive, the marketplace is a good idea, unless traffic goes to biggest folks and everyone else is getting nothing
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Here is a сollection of 3,348 videos made with Opus 5.5 Motion graphics, explainers, product promos, 3D scenes, music videos, and even games, all made with Opus 5.5 and posted on X since last week 605 of them come with the author's prompt, from the source post or from the replies where they shared it Every video plays as the original X post, and the prompt copies in one click (at least you can get decent results on your own videos) You know what to do with it 🤗 data.openchamber.dev/opus-5-…
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Alright, Sonnet 5.5 is here. Thoughts?
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I expected the OpenCode 2 migration to be a bug hunt. It was mostly us adopting our own code. The few things we did hit, @opencode team fixed right away. @thdxr offered to help before we even asked. Thank you ❤️
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Hey builders 👋 Let's turn this into one giant show & tell. What are you building? Drop your site or GitHub repo 👇 Made with OpenChamber or not, doesn't matter. Find your first (or next 100) users. Get honest feedback. Get unstuck on stack or architecture. Copy this so people actually click: 🔗 link ⚡ what it does, in one line 🧰 stack 🙋 what you need: users, feedback, or advice Questions welcome: stack, architecture, deploy, launch, anything. Not an OpenChamber Q&A, just builders talking shop. We read every reply and answer where we can. One ask: drop yours, then check out 2 other projects and leave them a real comment. Give feedback, get feedback 🤝
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By the way, if you missed yesterday's releases from @OpenAI & @AnthropicAI, here are 2 screenshots, that says it all: Benchmarks 👇👇
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Hey guys, We have been following @typesafeai's Jev release and hype since day 1. So we were collecting data on X posts about Jev since then because we are really curious about its use cases and possibilities And so today we are sharing it publicly with you: jev.openchamber.dev/ - 5,383 pre-selected posts - from 4,160 people - 746 with code - semantic/vector search, of course - categories, etc. - updated every 4 hours Total amount of tweets processed so far: 107,038 Feel free to explore! PS - Jev is live in OpenChamber as well.
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