SplitFree is a free, open-source Splitwise alternative for Android. Track shared expenses, choose equal or custom splits, and see who owes whom. Works offline, with encrypted sync through Nostr relays or nearby phones. No signup or subscription.
MarkdownLab is a fast, fully offline PWA Markdown editor for devs and technical writers tired of broken diagrams, math rendering, and previews.
Built with vanilla JS — no backend, no signup, no tracking.
Key Features:
• 10+ Mermaid diagrams
• Full KaTeX Math (with MathML)
• Complete GFM incl. alerts
• 190+ syntax highlighting
• Multi-file workspace
• Vector PDF export
• 100% offline
Perfect for READMEs, design docs, and research notes.
