Zeal
zealdocs.orgSearch downloaded programming and framework documentation offline from a desktop reference library.
Search downloaded programming and framework documentation offline from a desktop reference library.
Generate API and project documentation from annotated source code.
A JavaScript font engine for glyph layout, paths and PDF subsets.
Build custom market scans and test chart-based strategies
Screen options, test explicit rules and inspect each simulated trade
Replay historical markets across charts and depth-of-market views
Research options in a browser or build on licensed historical datasets
Connect bank checkout to customer authorization and verified payment status
Crypto conversion with wallet delivery and separate business integrations
Collect Indonesian payments and send approved business disbursements
A distributed, memory-first SQL database for applications that need shared cluster state.
A browser editor for micro:bit projects with Blocks, JavaScript, Python, and a device simulator.
A fantasy console with a compact Lua coding environment and built-in sprite, map, sound, and music editors.
Summarize files, code, comments, and blank lines across a project by programming language.
A macOS programming editor that runs and debugs code in many languages from one desktop app.
Check whether independently developed services agree on the HTTP and message contracts they use.
Choose payment links, ready-made checkout or direct payment integration
Search public trading disclosures and compare the dates behind them
The Dart SDK supplies libraries and command-line tools for Dart web, server, and command-line apps.
Query and deliver institutional pricing and reference data
Measure product use and connect allowances with customer billing
Edit code on macOS with project search, multiple carets, bundles, and version-control actions.
A cross-platform TeX editor that keeps source editing and PDF preview in one typesetting workspace.
A source editor for LilyPond scores with music view, MIDI playback and score-building tools.