Open source

Compare the best open source, self-hostable alternatives to Slack and Discord in 2026 - Rocket.Chat, Mattermost, Zulip, Matrix/Element, Stoat, and Spacebar - with licenses, system requirements, and how to expose your instance with Pinggy.

curl is refusing all vulnerability reports for the month of July 2026 after AI-generated 'slop' reports pushed its confirmed-vulnerability rate below 5%. Here's the timeline, the numbers, and why this is bigger than one project.

HackerRank open-sourced its AI hiring agent and the same resume scores differently every run, from 66 to 99. Here's how the pipeline works, why it's non-deterministic, and how hidden PDF text can inflate a score.

Voicebox is an open-source, local-first AI voice studio for cloning voices, dictating text, and composing multi-track audio. This guide shows how to run it as a server and expose it remotely with Pinggy.

Iroh 1.0 ships a stable P2P networking library that connects devices by cryptographic key instead of IP address. QUIC under the hood, 90% hole-punch success, 200M+ endpoints/month, and now stable language bindings for Python, Node.js, Swift, and Kotlin.

Chatwoot v4.14 ships Captain AI for automated customer support. Run the full stack locally with Docker Compose, then expose it to the internet with one Pinggy command - no port forwarding, no SaaS bill.

A practical guide to the best open-source self-hosted media servers in 2026. Compare Jellyfin, Navidrome, Immich, Audiobookshelf, and Kavita to build your own Netflix, Spotify, and Google Photos at home.

Explore the best open-source AI trading agents in 2026 - TradingAgents, ai-hedge-fund, FinRL, FinRobot, and FinRL-Trading. Full setup guide, architecture breakdown, real performance numbers, and an honest take on whether AI trading bots can generate returns.

The best open source command-line AI coding agents and harnesses in 2026, ranked by GitHub stars: DeepSeek Harness and OpenCode both at ~202k, Codex at 119k, Pi at 98k, plus vendor CLIs from xAI and Alibaba - with honest notes on licenses, local models, and which projects are dying.

Discover the best open source LLMs for coding and development that you can self-host. Compare Kimi K3, Qwen3.8-Max, GLM-5.3, GLM-5.3-Flash, DeepSeek-V4-Pro, MiniMax M3, Qwen3.8-27B, Muse Glimmer 30B, Nemotron 3.5 Lightning and more with benchmarks, hardware requirements, and deployment guides.