Apps

Small tools hosted on or alongside tionis.dev.

Self-Hosted Apps

This section is generated from build/apps.json during the build.

Nullboard: Minimalist local-first kanban board. source
Thingboard: Post-it style board for freeform notes. source
Memechain: Shareable cube puzzle game with seeded layouts.
Portable Secret: Create encrypted self-contained secrets in the browser. source
FileLove: Peer-to-peer file transfer in the browser. source
Age Web App: Encrypt messages in the browser with age and GitHub SSH signing keys. source
Nostr Web Army Knife: Decode, encode, hash, and sign nostr things. source
Veil: Dark-mode PDF reader that preserves images and exports readable dark PDFs. source
AAAA: Flashing screaming A page with looping audio.
Numbr: A note-style calculator with variables, sums, and currency conversion. source
SQLite Viewer: Inspect SQLite databases directly in the browser. source
Write Preview: Early scaffold for a local-first writing surface.
Chitchatter: Peer-to-peer chat rooms with calls, screen sharing, and file transfer. source
SQLiteViz: Offline-first SQLite explorer with SQL queries, charts, graphs, and pivot tables. source
HedgeDoc ID Tool: Convert HedgeDoc 1.x note URLs to database UUIDs and back. source
Codenames Cheat: Helper for narrowing down matching Codenames keycards.
Writing: Lightweight distraction-free text editor with Markdown and LaTeX support. source
JWT Web Tool: Decode, verify, decrypt, and create JSON Web Tokens in the browser. source
HTML Tools: Collection of single-file browser tools for text, images, dates, encoding, and more.