Open Source Alternatives
Collaborative design tool for UI/UX. — 5 open source alternatives tracked.
figma.com ↗AI generates editable, beautifully designed PPTX from any document — no design skills needed | 15 examples, 229 pages
ppt-master turns any document — PDF, DOCX, URL, Markdown — into editable PowerPoint presentations with AI. Drop in a file, get beautifully designed slides in 16:9, social media cards, or marketing posters.
The Inter font family for UI
Inter is the UI font that quietly took over the internet. Designed specifically for screens, with tall x-height and open apertures that stay readable at small sizes.
Open source design and prototyping platform
Penpot is the open-source Figma that designers actually want to exist. Browser-based collaborative design with a killer differentiator: it uses real CSS Flexbox and Grid for layouts, not proprietary auto-layout.
Build cross-platform desktop apps with JS/HTML/CSS
Electron packages a Chromium browser and Node.js runtime so you can ship web apps as desktop applications. VS Code, Discord, Slack, Figma, Notion — the apps you use daily are probably Electron under the hood.
Virtual whiteboard for sketching hand-drawn diagrams
Excalidraw makes diagrams that look hand-drawn, and that's exactly why people love it. No perfectly straight lines, no corporate clip art — just sketchy boxes and arrows that feel like a whiteboard session.
The Open Source Drop — the best new open source tools, analyzed. Free.