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Show HN: PhreshOS – OS for Web Apps

https://github.com/PhreshOS/system
2•zouhirdx•2h ago
I'd like to share my experience building this system with you. It's an operating system for web applications, and it took me about six months to develop this model. The idea is that every time I build a web tool, I need to design the infrastructure, including authentication and communication. If it's a WebSocket, it's even more complicated; I need another port for each application. I couldn't find any neutral tool that provided all of this ready-made, allowing me to build my tools directly on top of it. This is where the PhreshOS project began. It's an open-source, neutral platform for any web application, with everything ready-made: authentication, two-way communication without any configuration, and more. Another key feature is that the applications run as Node.js threads, instead of each application using its own Node.js. This means that on a simple server, dozens of applications can run without any problems, unlike if each application had its own Node.js. Furthermore, AI agents can use the services of these applications and interact with the same state displayed by your application's interface, without needing a separate interface of their own.

The project and all its associated packages are open source under the MIT license.

I welcome all your feedback, both encouraging and critical.

Show HN: Janus – Go binary that runs GGUF models via Vulkan on AMD/Intel/Nvidia

https://github.com/Vibra-Ingenn/Janus
47•Maverick617•4h ago•5 comments

Show HN: Open-source model routing for coding agents at Astra-level performance

79•adchurch•1d ago•22 comments

Show HN: Giving Opus 5.5 a simulated paint canvas

https://stillwet.art/
2•alstonite•46m ago•0 comments

Show HN: Rhun, an open-source code editor written in assembly

https://rhun.app/
31•vladcodes•4h ago•13 comments

Show HN: Bun-install – Global CLI installer for Bun with local monorepo support

https://github.com/joeycumines/bun-install
2•joeycumines•1h ago•0 comments

Show HN: Pyxel – A Python retro game engine with built-in art and sound editors

https://github.com/kitao/pyxel
3•kitao•1h ago•1 comments

Show HN: I built a better way to browse and filter the NYT's 100 Best TV Shows

https://100besttvshows.madebyaqua.com/
2•felixding•2h ago•0 comments

Show HN: PhreshOS – OS for Web Apps

https://github.com/PhreshOS/system
2•zouhirdx•2h ago•0 comments

Show HN: Ledge.sh – Runnable Markdown Notes

https://ledge.sh
196•dancablam•2d ago•87 comments

Show HN: Premortem – AI agents that red-team your startup idea

https://premortem.site
6•ahoskins•4h ago•5 comments

Show HN: Graphene – Data analysis toolkit for your coding agent

https://github.com/graphene-data/graphene
3•kcmarr•3h ago•0 comments

Show HN: Zero Slop – Open-source skill that finds and fixes AI slop in writing

https://github.com/manavmishra/ZeroSlop
2•mmishra7•1h ago•0 comments

Show HN: Breadcrumb, record everything on your mac + context manager for AI

https://innerloop.works/breadcrumb
15•jv22222•7h ago•2 comments

Show HN: A working 3D model of an Enigma machine

https://enigma.design
107•primitivesuave•2d ago•40 comments

Show HN: I made a computer vision tool for evaluating deadlift form

https://github.com/jeremyipark/vision-demos/tree/main/deadlift
4•dr_blueberry•8h ago•0 comments

Show HN: What 482 hospitals charge vs. what insurers pay, from their own files

https://www.billmender.com/hospital-prices
6•curatedmcp•5h ago•2 comments

Show HN: Ferry – Sync your coding agent setup to remote Linux boxes

https://dlhck.github.io/ferry/
2•dlhck•5h ago•0 comments

Show HN: JBR-001 – An open-source 3D printable desktop robot

https://projecthub.arduino.cc/syntheticaidata/jbr-001-a-desktop-companion-robot-powered-by-arduin...
130•gvuksic•2d ago•31 comments

Show HN: D-Engine – deterministic LLM code edits, 42× fewer tokens than an agent

https://github.com/corruchaga/D-Engine
2•sergiocorruchag•6h ago•0 comments

Show HN: Dental Scope – Interactive 3D dental anatomy

https://dental-scope.com/
128•Zeruxe•3d ago•66 comments

Show HN: CoIsland – Your whole engineering stack in a notch

https://coisland.app/
5•LeDonT•10h ago•1 comments

Show HN: Yantra – an LALR(1) parser generator for C++

https://github.com/TantrixAuto/yantra
31•renjipanicker•22h ago•16 comments

Show HN: I built an app that scours the internet to create a daily news briefing

https://github.com/yogthos/newsroom
2•yogthos•7h ago•2 comments

Show HN: MCP server for editing Excel with real-time calc and diffs

https://github.com/pixelsmasher13/gridpath
4•escapingsingula•7h ago•0 comments

Show HN: NSL – WSL for Linux

https://frostyard.github.io/nsl/
163•bketelsen•2d ago•111 comments

Show HN: Winamp-style native audio player for macOS

https://vibeplayer.app/
4•cmicali•7h ago•0 comments

Show HN: ASCII Art generator using depth maps

https://polyglyph-nu.vercel.app/
2•tonerow•8h ago•1 comments

Show HN: Using 2D DFT, dithering, etc. to maximize eInk manga image quality

https://github.com/ciromattia/kcc
83•seam_carver•3d ago•20 comments

Show HN: Secret Santa Name Generator – draw names in the browser, no sign-up

https://secretsantanamegenerator.com/
2•xmasdong•9h ago•1 comments

Show HN: Real-time Solar System with 526k asteroids and all tracked satellites

https://space.bl2.net/
398•wanick•2d ago•107 comments