hackernews

Points: 9 | Comments: 0 Author: arman-w-jalili Link: https://github.com/arman-jalili/rigorix-oss Show HN: Coding agent that compiles intent into deterministic DAG before running

Points: 8 | Comments: 1 Author: twainyoung Link: https://geodataviewer.com/ Show HN: Free Online GIS Viewer and Format Converter

Points: 8 | Comments: 2 Author: franticstone Link: https://github.com/muxshed/shed Show HN: Open-source restreaming and live studio

Points: 13 | Comments: 2 Author: bhaktatejas922 Show HN: Morph Reflexes – Multi-head classifiers for agent traces

Points: 23 | Comments: 28 Author: west_subject Link: https://apparent.social/heat-map Show HN: I made a heatmap of 3400 VCs who are open to cold emails

Points: 11 | Comments: 1 Author: johnjwang Show HN: 143.dev – we open-sourced our internal coding-agent infrastructure

Points: 8 | Comments: 2 Author: simonw Link: https://simonwillison.net/2026/Jun/30/shot-scraper-video/ Show HN: Shot-scraper video tool for recording YAML-defined webapp feature demos

Points: 62 | Comments: 43 Author: abelgvidal Link: https://formicarium.es Show HN: My 13-year-old built an ant colony tracker

Points: 31 | Comments: 11 Author: Rochus Link: https://github.com/rochus-keller/BUSY/ Show HN: A statically typed, cross-platform, easily bootstrappable build system

Points: 8 | Comments: 3 Author: zubairov Link: https://cli.revos.dev/ Show HN: Scaffold a BigQuery and dbt and Cube project an AI agent can operate

Points: 14 | Comments: 3 Author: cloudcell Link: https://github.com/cloudcell/om-core Show HN: OM Core – multidimensional models without spreadsheet cell formulas

Points: 10 | Comments: 4 Author: tom32i Link: https://curvytron2.com/ Show HN: Curvytron 2, I rewrote my browser party game, 10 years later

Points: 9 | Comments: 0 Author: PenguineDavid Link: https://github.com/PenguineDavid/light-weight-logger Show HN: C++, Java and C# light-weight-logger

Points: 8 | Comments: 2 Author: stichers Link: https://kedro.org/blog/kedro-as-a-service Show HN: Kedro as a Service

Points: 10 | Comments: 1 Author: arun-prasath Link: https://apeg.dev/writing/running-gemma4-26b-on-a-cpu/ Show HN: Running Gemma-4 26B at 124 tokens/SEC on a CPU, no GPU

Points: 34 | Comments: 15 Author: pseudolus Link: https://futurism.com/artificial-intelligence/ai-tech-billionaires-mark-cuban-scared-public AI Zillionaires Are Starting to Get Scared as the Public Turns Against Them

Points: 12 | Comments: 10 Author: hanguokai Link: https://guokai.dev/minesweeper/ Show HN: Classic Minesweeper

Points: 21 | Comments: 3 Author: dares2573 Link: https://gitstock.org/ Show HN: Gitstock–Transform you GitHub commit history into K-line and animations

Points: 16 | Comments: 24 Author: pdfmergely Link: https://pdfmergely.com Show HN: PDFMergely – In-browser PDF tools that never upload your files

Points: 10 | Comments: 2 Author: init0 Show HN: Vaghenu, a meter aware sloka-to-chant, TTS for Sanskrit

Points: 8 | Comments: 0 Author: ivrr Link: https://github.com/doordash-oss/agentic-orchestrator Show HN: Agentic Orchestrator, a TUI for long-running coding agents

Points: 8 | Comments: 1 Author: emadm Link: https://ii.inc/blog/post/zenith Show HN: Zenith: sota harness for normal models to beat Fable on FrontierSWE

Points: 8 | Comments: 0 Author: matt454 Link: https://github.com/matt454/agent-fleet-console Show HN: Fleet – a local-first console for managing Dockerized Hermes AI Agents

Points: 10 | Comments: 2 Author: speckx Link: https://www.nytimes.com/2026/06/29/business/artificial-intelligence-workplace-consequences.html A.I. 'Employees' Might Disrupt Work in Unexpected Ways

Points: 69 | Comments: 30 Author: neitsab Link: https://github.com/jumpserver/jumpserver JumpServer: Open-Source Privileged Access Management

Points: 209 | Comments: 39 Author: danboarder Link: https://github.com/deepreinforce-ai/Ornith-1 Ornith-1.0: self-improving open-source models for agentic coding

Points: 10 | Comments: 3 Author: olie_h Link: https://github.com/off-grid-ai Show HN: Run AI chat, image gen, vision, and voice offline on your Mac

Points: 24 | Comments: 9 Author: oleksiibond Link: https://pmbai.dev Show HN: PMB – local memory for coding agents that shows if it is used

Points: 8 | Comments: 0 Author: muigetsu Link: https://www.artifactsmmo.com/ Show HN: An MMORPG where you control your characters with an API

Points: 8 | Comments: 1 Author: nathanjryc Link: https://uselink.app:443/ Show HN: Uselink – publish and collaborate on AI-generated HTML

Points: 8 | Comments: 0 Author: zayd7861 Link: https://wealtii.com/funds Show HN: Wealtii – Digital Asset index funds with on-chain 1:1 backed vaults

Points: 18 | Comments: 3 Author: alexkarpathy Link: https://github.com/ayushh0110/ScreenMind/blob/main/README.md Show HN: Running a vision model on every screenshot on-device

Points: 11 | Comments: 1 Author: bschaatsbergen Link: https://marmotdata.io/ Show HN: Marmot, context layer for agents and humans

Points: 53 | Comments: 24 Author: therein Link: https://xcancel.com/coinbureau/status/2071330294452666695 Anthropic CEO: Open-Source AI is getting dangerous (2023)

Points: 457 | Comments: 165 Author: sambellll Link: https://danunparsed.com/p/hackerrank-open-source-ats HackerRank open sourced its ATS. My resume scored 90/100. Oh wait 74. No – 88

Points: 9 | Comments: 0 Author: wcrann3 Link: https://xsdr.app Show HN: XSDR – Real-time event monitoring infrastructure for agents

Points: 50 | Comments: 16 Author: kamaludu Link: https://github.com/kamaludu/bash4llm/ Show HN: Bash4LLM+ – A lightweight, dependency-free Bash wrapper for LLM APIs

Points: 48 | Comments: 12 Author: vforno Link: https://github.com/JustVugg/nanoeuler Show HN: NanoEuler – GPT-2 scale model in pure C/CUDA from scratch

Points: 100 | Comments: 39 Author: TeaVMFan Link: https://frequal.com/Perspectives/DrmFreeAuthors.html Show HN: DRM-Free Books

Points: 10 | Comments: 1 Author: joseph Link: https://cloudboss.co/docs/unobin Show HN: Unobin compiles Infrastructure as Code to one binary

Points: 290 | Comments: 65 Author: pompomsheep Link: https://zanagrams.com/ Show HN: Zanagrams

Points: 163 | Comments: 39 Author: lyoncy Link: https://github.com/open-energy-transition/open-tyndp EU Open Sources Ten-Year Network Development Planning Tools

Points: 9 | Comments: 9 Author: bencevans Link: https://times.hntrends.net/ Show HN: Hacker Times – HN Reader

Points: 18 | Comments: 7 Author: mskrasnov Link: https://github.com/mskrasnov/FSM Show HN: FSM – an advanced system monitor for Linux

Points: 144 | Comments: 57 Author: jackpriceburns Link: https://decomp-academy.dev Show HN: Decomp Academy – Learn to decompile GameCube games into matching C

Points: 11 | Comments: 3 Author: foodevl Link: https://qr.jim.sh/ Show HN: QR code renderer in a TrueType font

Points: 11 | Comments: 2 Author: psafronov Link: https://engye.fuzzyworld.net/ Show HN: Engye – transfer files between any two devices by scanning a QR code

Points: 8 | Comments: 0 Author: infiniteregrets Link: https://github.com/infiniteregrets/kv-psi Show HN: KV-psi, using Linux PSI to to trim an LLM KV cache

Points: 24 | Comments: 7 Author: telman17 Link: https://starglyphs.com Show HN: Starglyphs - A constellation puzzle game based on Euler paths

Points: 15 | Comments: 0 Author: straumat Link: https://oak-invest.github.io/kiso/ Show HN: Kiso, an open-source publishing engine for Open Knowledge Format