Diffuse
diffuse.sourceforge.netAlign and compare several text files
Align and compare several text files
Compare and merge text interactively online
Compare revisions and edit a three-way merge
Cross-platform server transfers with FTP, FTPS and SFTP
Inspect code points, normalization and string differences
Croatian-language price discovery with catalogues and alerts
Compare hotel prices across booking sites for the same trip
Compare ships and itineraries before following a cruise deal
Marketplace for AI-ready source code, video kits, prompts, assets, tools and software deals.
Use a QR or numeric code for a short-lived browser handover
A maintained Thunderbird fork with encrypted-message search
Send files using a short word-based code
Compare stock images across suppliers by subject, appearance and price
Board-game price comparison by retailer and market
Edit code on iPhone or iPad with broad syntax highlighting, remote file access, and an SSH terminal.
Australian service quotes with app-based comparison and chat
Write, compile, and upload sketches for Arduino boards in a desktop IDE.
Keep rich-text or code notes in a hierarchical tree stored in a single database or file collection.
Visual Studio Code’s symbols as an icon font and SVG sprite.
A browser IDE for running short code samples or building supported multi-file projects across many languages.
Edit code with a fast desktop editor whose multiple selections can apply the same change in several places.
Measure how well JavaScript and TypeScript tests detect deliberately introduced code changes.