Apps with 'open source' feature Page 25 of 37

A free, open-source web app to track household water, electricity, and heating consumption with interactive charts, cloud sync, and zero ads.

As a developer, building my portfolio was unexpectedly frustrating. Website builders didn't understand developer needs, building from scratch took too long, and even "developer-friendly" solutions required wrestling with configurations and templates.

Many Markdown editors rely on an embedded browser or a large web runtime. That can be useful, but it may also mean slower startup, higher memory usage, and more moving parts for a local writing tool.

Floppy is a free, open-source, self-hosted media tracker and personal media diary for movies, TV shows, anime, manga, books, comics, video games, board games, music, and podcasts.

Open-Source Feature Flags, Remote Config & A/B Tests for Developers ?🧪

FTPeach is a free, open-source file transfer client for Windows 10 and 11. It supports FTP, FTPS (explicit TLS), SFTP and WebDAV, and shows local and remote folders side by side in two panes, with a tab for each connection.

Ottehr is an open source EHR that began as part of Oystehr. After launching Oystehr we realized that without an open-source EHR available as a starting point, releasing a custom EHR was still too difficult.

Haki gives any AI agent a memory that lasts for months dated, sourced, and provable. Self-hosted on your own Postgres, Apache-2.0, no amputated edition.

Open-source website feedback widget — clients annotate issues on your live site, your AI coding agent fixes them automatically.

Fottly is a self-hosted, open-source (AGPL-3.0) image transformation API with built-in AI background removal, a cost/control-focused alternative to Cloudinary. Resize, crop, convert, and remove backgrounds via simple URL parameters, backed by your own S3-compatible storage.

SecuryBlack brings together everything you need to keep client infrastructure alive in one place: uptime monitoring for all your client websites, internal server metrics via OxiPulse (open source Rust agent), heartbeat checks for backups and cron jobs, and continuous breach...

Create your private online wishlist. 100% anonymous, without tracking and without registration. Your data is securely encrypted.

MoIcons is a free and open-source macOS app for generating app icons from text prompts. It creates three icon directions per run, supports conversational refinements, and exports the final result as an .icns file and a full iconset with multiple dimensions.

BlogBowl writes and publishes SEO articles daily - optimized for Google and AI models like ChatGPT, Claude, and Gemini. Grow traffic on autopilot.

Tamper-evident audit logging with SHA-256 hash chaining. SDKs for Node, Python, Go, Ruby. Embeddable React viewer. SOC 2 evidence export. AGPLv3.

GitHub Launch Checklist audits a repository before it is published or promoted. It runs ten readiness checks - repository name, description, topics, README, license, demo link, installation section, contributing guide, issue templates and social preview - and reports a score...

Zirme is a free, local-first batch image editing tool that runs entirely in your browser. It was built as an alternative to Birme, adding precise zoom control, integrated Gaussian blur, smart erase tools, and advanced batch editing features in a single workflow.

A whole website in one small file. Wren is an open-source CMS whose entire engine is a single PHP file, using SQLite that it creates itself — no framework, no database server, no build step.

MoneyPrinterTurbo is an open-source, self-hosted AI video generator that turns a single topic or keyword into a finished short video. It writes the script with a large language model, searches and matches stock footage, generates multi-language voiceover, adds subtitles and...

A free, open-source collection of 5 production-ready skills for AI coding agents (commit messages, code review, deep research, meeting notes, tech writing proofreading).

AuraScribe is a free and open-source voice dictation app for Windows. You press a hotkey, speak, and the transcribed text is typed into whatever application has focus: browsers, editors, terminals, chat boxes, or form fields.

Glyfo turns pictures of words back into words. Drag a box around part of the screen with Alt+Z, open an image or a PDF with Ctrl+O, paste from the clipboard, or send a file over from Explorer, Photos or Snipping Tool.

Tesseral is the only open source auth provider focused exclusively on serving B2B SaaS. With just a few simple lines of code, any developer can launch an elegant login page with support for common authentication factors like passwords, magic links, and social login (e.g.

A macOS menu bar utility that auto-quits apps when they have no open windows left — closing the last window really closes the app, like on Windows.

Mavibase is a TypeScript-native, open-source backend platform designed for production workloads. We deliver database management, authentication, and real-time capabilities as a unified system eliminating vendor lock-in and unnecessary complexity.