Developer experience @liveblocks • Interactive articles on chrisnicholas.dev 🌱

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I've built a new personal website! → chrisnicholas.dev/blog/a-new…
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I've built an open-source coding agent tool! Jev classifies every message—the chats are multiplayer, and humans can talk normally, but if Jev recognises a coding request or question, it hops in and triggers the correct agent. Get it + info ↓
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Tech stack for the tool is… ✦ @nextjs ✦ @vercel ✦ @cursor_ai ✦ @liveblocks ✦ @typesafeai
I've built an open-source coding agent tool! Jev classifies every message—the chats are multiplayer, and humans can talk normally, but if Jev recognises a coding request or question, it hops in and triggers the correct agent. Get it + info ↓
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I've built an open-source workflow builder for Jev! Experiment using a UI—classify inputs using choices, scores, booleans; wire results into other prompts; and return a set of custom outputs. Below I've set up a support system that can help with various queries. Features ↓
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Tech stack for the builder is… ✦ @typesafeai ✦ @liveblocks ✦ @xyflowdev ✦ @vercel
I've built an open-source workflow builder for Jev! Experiment using a UI—classify inputs using choices, scores, booleans; wire results into other prompts; and return a set of custom outputs. Below I've set up a support system that can help with various queries. Features ↓
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I love that Jev can fit into basically any app. You don't need to build everything around a chat, you can just integrate intelligent features into the background, like these auto-fill buttons. Much better UX than with slow LLMs. Feels like the missing piece!
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It's actually multiplayer here too—it uses liveblocks.io/sync to sync document state and presence. As soon as its results are returned, I update the document with the new values, from the server.
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This auto-fill feature already existed in my app, but it took 5+ seconds to complete using LLMs. Now it takes 100ms!
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Jev enables instant AI suggestions 👏 In this app, 20+ intelligent checks occur every time you edit a cell, immediately providing warnings. No LLMs necessary!
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And if you know me already, it's multiplayer of course! It works brilliantly with @liveblocks Sync, which allows you to store realtime document and agent state. Having such a quick AI makes it feel like it's just running local code.
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Our homepage now has a multiplayer game! ✦ Real-time cursors & physics. ✦ Ripples & web page reflections. ✦ Secret code unlocks the easter egg. → lblcks.io/WJGKiD9
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All credit goes to @marcbouchenoire! Check out his thread.
We made a new liveblocks.io 3D hero 💧
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