Best Open Source products of May 2026

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

371 - 380 of 527 Open Source products

371. PinoteA lightweight floating markdown scratchpad app.
•1 Follower•
372. ChromeChatLocal AI chat via Chrome's built-in Prompt API
•2 Followers•
373. Open Public (opub)The public compute commons for open source.
•2 Followers•
AppSignal
Get full visibility into app health, errors, and performance
11
#productivity#analytics#developer-tools
374. TypebaseYour backend, in a folder.
•2 Followers•
375. Fileora — Free Online File ToolsFree file tools that run entirely in your browser
•1 Follower•
376. GarbageWatchTrack Report Solve
•2 Followers•
377. AI Automation ToolkitProduction-ready MCP servers & n8n templates
•2 Followers•
378. GlyphcastConvert Videos into ASCII Sequences
•2 Followers•
379. The Euro System as a (19,9,3,3)-SystemOpen-source framework for cryptography & data analysis
•1 Follower•
380. Aethon BrowserA fast, private Windows browser with built-in ad blocking
•2 Followers•

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Community's choice

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