PWA Directory Resources

CryptPad

End-to-end encrypted office suite — docs, spreadsheets, kanban, code pads. No account needed for guest use. Hosted in France, GDPR-native. The privacy-first Google Docs alternative.

Excalidraw

Collaborative virtual whiteboard with a hand-drawn feel. Open-source Miro/Figma FigJam alternative — real-time collaboration, offline support, and end-to-end encrypted rooms.

Photopea

Full-featured photo editor in your browser — opens and saves PSD, XCF, Sketch files. Layers, masks, filters, blend modes. A genuinely free Photoshop replacement that needs no install.

Penpot

Open-source design and prototyping tool — the Figma alternative that you can self-host. Vector editor, component system, interactive prototypes. Based on SVG standards, not proprietary formats.

Regex101

The best regex debugger on the web. Real-time explanation, match highlighting, test strings, and a library of saved patterns. Supports PCRE2, JavaScript, Python, Golang regex. It explains each token in plain language beside the pattern, which turns debugging into reading rather than guessing.

tldraw

Infinite canvas whiteboard for quick sketches and diagrams. Minimal, fast, collaborative. Open-source alternative to Miro with a focus on simplicity and developer extensibility. The canvas has no fixed page size, so a sketch can grow in any direction without being rescaled to fit.

Linear

The issue tracker built for high-performance software teams. Blazing fast keyboard-first interface, Git integration, and project roadmaps. The tool engineering teams actually enjoy using. Nearly every action has a keyboard shortcut, which is why teams describe it as faster than the tracker it replaced.

Figma

The industry-standard collaborative design tool. Vector editor, prototyping, components, and dev mode. If you work in product design, you need Figma installed as a PWA.