1. Show HN: Mainline – a project tool with no backlog, story points or surveillance (mainline.dev)
Explore a working story map, flow metrics, and pairing data. No account required.
2. Show HN: Chimera, a leaderless runtime with selectable settlement profiles (chimera.sigil.black)
Chimera is a leaderless distributed runtime with cryptographically attested settlement, validation evidence, deployment guidance, and canary access from Sigil.
3. Show HN: TrueCitation – academic source credibility checker (URL/DOI/journal) (truecitation.com)
Is this source credible? Check any citation, journal, or URL against 17+ academic databases. Free source reliability checker that detects AI-fabricated references instantly.
4. Show HN: Vim file browser that runs in separate terminal (github.com)
A Vim file browser that runs in a separate terminal - hoffa/vitree
5. Show HN: A 0.3B model that redacts PII in all 24 EU languages offline (huggingface.co)
We’re on a journey to advance and democratize artificial intelligence through open source and open science.
6. Show HN: Chrome extension that blocks API keys from being pasted into AI tools (github.com)
Chrome extension that stops engineers from leaking API keys and secrets into ChatGPT, Cursor, and other AI tools. 100% local scanning. - carlgaopapi-png/vaultbix-extension
7. Show HN: Diom – Open-source back end primitives with no runtime dependencies (github.com)
💎 Diom - components platform for robust services. Contribute to svix/diom development by creating an account on GitHub.
8. Show HN: AgentKanban for VS Code – A task board with agent harness integration (www.agentkanban.io)
AgentKanban is a task board with AI agent harness integration. Create and plan tasks with real-time collaboration, then hand off to GitHub Copilot with context that persists across chat sessions.
9. Show HN: I asked AI to write Sci-Fi for eternity (f055.net)
Last year I discovered I like sci-fi novels. To be precise, I found a collection of Isaac Asimov sci-fi novels and started reading them in the evenings to
10. Show HN: HYPD – AI co-pilot for marketers running Google Ads (www.hypd.ai)
11. We tested super-resolution pre-filter for LPR OCR. It did nothing (www.wink.co)
Does AI upscaling actually improve plate reads? We tested a 42K-parameter super-resolution model and a 1.21M-parameter pretrained model as pre-processing steps for ALPR OCR on thousands of labeled production crops. Both did nothing.
12. Show HN: I spent $100 in Claude tokens and 1k battles training my AI tank (agentank.ai)
Watch the full replay for this AgenTank match and inspect movement, shots, skill timing, and the final outcome.
13. Show HN: HookGuard – scanner for malicious Claude.md and agent config files (github.com)
Contribute to Fredbcx/hookguard development by creating an account on GitHub.
16. Show HN: Tmux-palette – Raycast-style command palette for tmux (www.eduwass.com)
<video src="demo.mp4" autoplay loop muted playsinline style="width:100%;border-radius:8px"></video>
17. Show HN: Duckflix, an open-source self-hosted media streaming platform (github.com)
Duckflix Server. Contribute to duckflixapp/duckflix development by creating an account on GitHub.
18. Show HN: Splice – A programming language with custom VM for embedded systems (github.com)
The Splice Programming Language. An embeddable language for tiny systems - Open-Splice/Splice
19. Show HN: Hashiverse, an open-source decentralized social network in Rust (www.hashiverse.com)
Your decentralized P2P social network.
20. Show HN: Twatch – Rewind, search, and diff TUI applications (github.com)
twatch: Give existing TUI apps a rewind function. Contribute to blacknon/twatch development by creating an account on GitHub.
21. Show HN: Hollow – A local multi-agent OS that builds its own tools (github.com)
Hollow is an open-sourced self-modifying agentic system for consumer hardware - ninjahawk/hollow-agentOS
22. Show HN: Outpainting Avatar: The Last Airbender from 4:3 to 16:9 (bsky.app)
Been tinkering: ATLA from 4:3 → 16:9, no crop. the show was never framed for widescreen so the sides have to be re-made. Here's where I'm at: