BlogViral

Show HN: Rowboat – AI coworker that turns your work into a knowledge graph (OSS) Hi HN, AI agents that can run tools on your machine are powerful for knowledge work, but they’re only as useful as the context they have. Rowboat is an open-source, local-first app that turns your work into a living knowledge graph (stored as plain Markdown with backlinks) and uses it to accomplish tasks on your computer. For example, you can say "Build me a deck about our next quarter roadmap." Rowboat pulls priorities and commitments from your graph, loads a presentation skill, and exports a PDF. Our repo is https://ift.tt/d2MGFzV , and there’s a demo video here: https://www.youtube.com/watch?v=5AWoGo-L16I Rowboat has two parts: (1) A living context graph: Rowboat connects to sources like Gmail and meeting notes like Granola and Fireflies, extracts decisions, commitments, deadlines, and relationships, and writes them locally as linked and editable Markdown files (Obsidian-style), organized arou...

Show HN: VillageSQL = MySQL and Extensions INSTALL EXTENSION vsql-complex; CREATE TABLE t (val COMPLEX); Look, MySQL is awesome [flamewar incoming?]. But the ecosystem has stagnated. Why? No permissionless innovation. Postgres has flourished because people can change the core of the database (look at pgvector and pg_textsearch), without having to get their changes accepted upstream. (This, btw, is what powered GitHub's early success: you can fork a repo and make changes without needing the owners' approval) VillageSQL is a tracking fork of MySQL (open source, ofc) that adds an extension framework: * Drop-in replacement * Add custom data types and functions (with indexes coming soon) * we wrote example extensions (vsql-ai, -uuid, crypto, etc.) * you have a better idea for an extension * my CEO submitted a Show HN post but linked to the announcement blog; help me show him hackers want code first * I'm particularly proud of the friendly C++ API to add custom functions (in func...

Show HN: Stack Overflow for AI Coding Agents https://shareful.ai/ February 10, 2026 at 01:42AM

Show HN: Pyrig – One command to set up a production-ready Python project pyrig – Production-ready Python project infrastructure in three commands I built pyrig to stop spending hours setting up the same project infrastructure repeatedly. uv init uv add pyrig uv run pyrig init You get: source structure with a Typer CLI, pytest with 90% coverage enforcement, GitHub Actions (CI, release, deploy), MkDocs site, git hooks, Containerfile, and all the config files — pyproject.toml, .gitignore, branch protection, issue templates, everything for a full Python project. Ships with all of Astral's tools (uv, ruff with all rules enabled, ty), plus pytest-cov, bandit, pip-audit, rumdl, prek, MkDocs Material, and Podman. Everything is pre-configured and wired into CI/CD and git hooks from the start. The interesting part is what happens after scaffolding. pyrig isn't a one-shot template generator. Every config is a Python class. Running "pyrig mkroot" regenerates and validates all con...

Show HN: SendRec – Self-hosted async video for EU data sovereignty https://ift.tt/C5XzbxW February 9, 2026 at 01:54AM

Show HN: Hivewire – A news feed where you control your algorithm weights Hivewire is a news app that lets you define what you want to read about, rather than inferring it from your behavior. We process thousands of articles daily from hundreds of sources and rank them based on explicit preferences you set. How it works: • Instead of collaborative filtering or engagement-driven ranking, you assign weights across four levels (Focus, More, Less, Avoid) and the engine prioritizes the intersection of your high-weight topics while aggressively down-weighting what you don't care about. • Articles are clustered by story so you get one entry per development, not 15 versions of the same headline. • Every morning, it pulls your top clusters and uses an LLM to generate a narrative briefing that summarizes what matters to you, delivered to your email. Currently web-only and English-language. We'd love feedback from the community on the relevance of feed results, the UI, and the quality of t...