Best Open Source products of May 2026

Discover the best Open Source products of May 2026 as chosen by Product Hunt users.

251 - 260 of 266 Open Source products

251. Laravel BrainLaravel, PHP,
•1 Follower•
252. DealsForgeFind best LLM/API deals with live evidence not marketing !
•0 Followers•
253. AthenAI agent - Multiplatform, secure and the easiest to set up
•1 Follower•
AssemblyAI Voice Agent API
One API to build production-ready voice agents
4
#api#artificial-intelligence#audio
254. UEGRun commands. Prove what happened.
•1 Follower•
255. atlassian-cliSingle-binary MCP server for Jira & Confluence
•0 Followers•
256. DockerDiet — Docker Image OptimizerPaste your Dockerfile. Get an optimized one back in seconds.
•1 Follower•
257. SynapseFast P2P file transfer & chat. Zero dependencies.
•1 Follower•
258. PromptShieldOpen source LLM gateway with PII detection.
•1 Follower•
259. Self-becomingEngineering the self and self-awareness of AI
•1 Follower•
260. RadioWaveAd-free internet radio for Android with Android Aut
•1 Follower•

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Community's choice

April 2026 — Best products March 2026 — Best products February 2026 — Best products January 2026 — Best products December 2025 — Best products November 2025 — Best products October 2025 — Best products September 2025 — Best products August 2025 — Best products July 2025 — Best products June 2025 — Best products May 2025 — Best products