frontpage.
newsnewestaskshowjobs

Open Source @Github

fp.

Open in hackernews

Show HN: Xtriever – offline RAG retrieval on a phone

https://github.com/mirth/xtriever
2•hessdalenlight•1h ago
For anyone doing local (or not) RAG: I built Xtriever, the retrieval half of the problem, designed to run on the device with no server.

Usable from Rust, Python, Swift and Kotlin. There are demo apps for iOS and Android and a Python CLI.

It’s not production ready yet so for now build from source only.

Android is measured only on the emulator, and there's no learned ranker yet.

This thing is purely vibecoded.

Show HN: Make cursed fonts like Times New Bastard

https://bastardica.mitpit.com
810•MitPitt•1d ago•115 comments

Show HN: Encryption as a Service

https://rypt.dev/
3•levidurfee•13m ago•0 comments

Show HN: Whiteboard (YC W26) – An open-source IDE for thoughtful software design

https://github.com/devdotfast/whiteboard
368•sidharthkmenon•23h ago•126 comments

Show HN: Choreoglyphs – our new, invisible writing system

https://choreoglyphs.com/
2•spython•59m ago•1 comments

Show HN: CiteRank, track whether ChatGPT and Perplexity cite your site

https://citerank.thecompound.tech
2•kyisaiah47•1h ago•1 comments

Show HN: Xtriever – offline RAG retrieval on a phone

https://github.com/mirth/xtriever
2•hessdalenlight•1h ago•0 comments

Show HN: Agentic CUDA Kernel Optimizer

https://github.com/bertaye/agentic-cuda-optimizer
29•bertaye•6h ago•7 comments

Show HN: Ctxfw – In-memory AST pruner and token firewall for Cursor and Claude

https://github.com/heuristicolab/ctxfw
2•mikemo88•2h ago•0 comments

Show HN: Born after 26 Sept. 1983? You may never have existed

https://stanislas-petrov-1983.surge.sh/
3•BaudouinVH•2h ago•1 comments

Show HN: Air-gapped file encryption as self-decrypting HTML page

https://cms-sfx-demo.apeleg.com/
80•emurlin•1d ago•29 comments

Show HN: Koi.rest – watch some fish and regain your balance

https://koi.rest
206•hxii•19h ago•59 comments

Show HN: Hard Stop: Kernel-level preemption for autonomous AI agents

https://arxiv.org/abs/2609.29808
2•joseluispino•3h ago•0 comments

Show HN: Wave – Layered gradient wave backgrounds using Three.js and shaders

https://wave.subworkflow.ai/
5•jimle_uk•4h ago•0 comments

Show HN: Organic OS – An over-engineered biological cellular OS in Rust

https://github.com/strahinjastojanovic826-code/organic_os
2•srbin•4h ago•0 comments

Show HN: AgentRun: DSL to turn agents into workflows

https://github.com/Parcha-ai/agentrun
44•miguelrios•1d ago•10 comments

Show HN: Treepeat – Code similarity detection using Tree-sitter

https://github.com/dsummersl/treepeat
61•91awebsi•2d ago•8 comments

Show HN: Tlx – E2E chat over SSH under 500 lines of code

https://github.com/achempion/tlx
4•achempion•5h ago•7 comments

Show HN: Avoid smooth spinners, use low-FPS spinners

https://nh2.me/low-fps-spinners/low-fps-spinners.html
19•nh2•13h ago•16 comments

Show HN: Hamilton – a no-internet Android health dashboard, named after my dog

https://play.google.com/store/apps/details?id=com.gads.hamilton&hl=en_US
5•hamilton_app•4h ago•7 comments

Show HN: Most Hated Tools

https://www.mosthatedtools.app/
27•leonagano•1d ago•20 comments

Show HN: Can an AI agent bypass a post-quantum signed authorization policy?

https://github.com/max-russo-com/MAX_AUTHORIZATION_SANDBOX
3•max-russo•8h ago•0 comments

Show HN: TiddlyInstall – Single HTML file that makes cross-platform installers

https://robertsdotpm.github.io/_static/tiddlyinstall.html
3•Uptrenda•9h ago•0 comments

Show HN: Critic – Review code with the agent that wrote it

https://www.critic.run/
8•snyy•23h ago•4 comments

Show HN: Reteach – AI tutor that feels human

https://www.reteach.study/
3•antariksh_verma•10h ago•1 comments

Show HN: A benchmark comparison of C++ vs. Node.js performance

https://vikky2810.github.io/blog/cpp-vs-node/
5•vikky2810•11h ago•1 comments

Show HN: Drop – A rootless Linux sandbox with gVisor support

https://droprun.sh/
188•mixedbit•3d ago•63 comments

Show HN: Modos E-Ink Screen Framework 13 Laptop

https://www.thingiverse.com/thing:7413807
3•cittadhammo•4h ago•2 comments

Show HN: JevBench, a reproducible benchmark for typed decision models

https://benchmarkheaven.com/jev-models
146•florianstandhar•3d ago•37 comments

Show HN: I built a post-mortem debugger for native Windows x64/x86 crashes

https://www.forensicdbg.com
37•Loren_SL•1d ago•7 comments

Show HN: Npunlock – Run custom C kernels for Intel NPUs

https://github.com/hsfzxjy/npunlock
66•hsfzxjy•3d ago•16 comments