Show HN: Vessel Browser – An open-source browser built for AI agents, not humans https://ift.tt/y38fgLJ

Show HN: Vessel Browser – An open-source browser built for AI agents, not humans I'm Tyler - the solo operator of Quanta Intellect based in Portland, Oregon. I recently participated in Nous Research's Hermes Agent Hackathon, which is where this project was born. I've used agents extensively in my workflows for the better part of the last year - the biggest pain point was always the browser. Every tool out there assumes a human operator with automation bolted on. I wanted to flip that - make the agent the primary driver and give the human a supervisory role. Enter: Vessel Browser - an Electron-based browser with 40+ MCP-native tools, persistent sessions that survive restarts, semantic page context (agents get structured meaning, not raw HTML), and a supervisor sidepanel where you can watch and control exactly what the agent is doing. It works as an MCP server with any compatible harness, or use the built-in assistant with integrated chat and BYOK to 8+ providers including custom OAI compatible endpoints. Install with: npm i @quanta-intellect/vessel-browser https://ift.tt/KxQkRgZ March 22, 2026 at 12:32AM

Show HN: Can I run a model language on a 26-year-old console? https://ift.tt/wdfu2Gz

Show HN: Can I run a model language on a 26-year-old console? Short answer: yes. The Emotion Engine has 32 MB of RAM total, so the trick is streaming weights from CD-ROM one matrix at a time during the forward pass — only activations, KV cache and embeddings live in RAM. This means models bigger than the RAM can still run, they just read more from disc. Had to build a custom quantized format (PSNT), hack endianness, write a tokenizer pipeline, and most of the PS2 SDK from scratch (releasing that separately). The model itself is also custom — a 10M param Llama-style architecture I trained specifically for this. And it works. On real hardware. https://ift.tt/hoJAOZe March 22, 2026 at 12:57AM

Show HN: Termcraft – terminal-first 2D sandbox survival in Rust https://ift.tt/xXD2Wjf

Show HN: Termcraft – terminal-first 2D sandbox survival in Rust I’ve been building termcraft, a terminal-first 2D sandbox survival game in Rust. The idea is to take the classic early survival progression and adapt it to a side-on terminal format instead of a tile or pixel-art engine. Current build includes: - procedural Overworld, Nether, and End generation - mining, placement, crafting, furnaces, brewing, and boats - hostile and passive mobs - villages, dungeons, strongholds, Nether fortresses, and dragon progression This is still early alpha, but it’s already playable. Project: https://ift.tt/4S19y3N Docs: https://pagel-s.github.io/termcraft/ Demo: https://youtu.be/kR986Xqzj7E https://ift.tt/4S19y3N March 22, 2026 at 12:12AM

Show HN: A personal CRM for events, meetups, IRL https://ift.tt/kHwOjSm

Show HN: A personal CRM for events, meetups, IRL You meet 20 people at a meetup/hackathon. You remember 3. The rest? Lost in a sea of business cards you never look at and contacts with no context. Build this to solve that particular problem which granola, pocket or plaude is not solving. Feedback is well appreciated. https://payo.tech/ March 21, 2026 at 01:03AM

Show HN: An open-source safety net for home hemodialysis https://ift.tt/ZIV3yxr

Show HN: An open-source safety net for home hemodialysis https://safehemo.com/ March 17, 2026 at 06:18AM

Show HN: Screenwriting Software https://ift.tt/u3BTtWm

Show HN: Screenwriting Software I’ve spent the last year getting back into film and testing a bunch of screenwriting software. After a while I realized I wanted something different, so I started building it myself. The core text engine is written in Rust/wasm-bindgen. https://ift.tt/oVi3LU7 March 20, 2026 at 07:37AM

Show HN: React terminal renderer, cell level diff, no alt screen https://ift.tt/y80lcwD

Show HN: React terminal renderer, cell level diff, no alt screen https://ift.tt/RLxClHK March 20, 2026 at 12:31AM