Software

Proofread more than 20 languages. It finds many errors that a simple spell checker cannot detect. ([Source Code](https://github.com/languagetool-org/languagetool), [Clients](https://languagetool.org/insights/post/product-windows-app/))

Machine Translation API. ([Source Code](https://github.com/LibreTranslate/LibreTranslate))

Web-based vehicle maintenance and fuel mileage tracker. ([Demo](https://github.com/hargata/lubelog?tab=readme-ov-file#demo), [Source Code](https://github.com/hargata/lubelog))

The modern spam protection tool. It replaces other captcha methods with a simple and easy to use spam protection solution. ([Source Code](https://github.com/mosparo/mosparo))

Virtual browser that runs in docker and uses WebRTC. ([Source Code](https://github.com/m1k1o/neko))

Collection of powerful web-based tools for everyday tasks (coding, manipulating images/videos, PDFs or crunching numbers...). ([Source Code](https://github.com/iib0011/omni-tools))

Weather API with open-data forecasts, historical and climate data from all major national weather services. ([Demo](https://open-meteo.com/en/docs), [Source Code](https://github.com/open-meteo/open-meteo))

EPUB, PDF, DOCX, MD, and TXT file text to speech document reader. Read documents in realtime with high-quality TTS; or extract audiobooks. ([Demo](https://openreader.richardr.dev/), [Source Code](https://github.com/richardr1126/OpenReader-WebUI))

Fully-featured, zero trust, full mesh overlay network. Includes a 2FA support out of the box, clients for all major desktop/mobile OS'es. ([Source Code](https://github.com/openziti/ziti))

Receive alerts in a live timeline from your product. ([Demo](https://app.operational.co/?signinas=kevin), [Source Code](https://github.com/operational-co/operational.co))

Web-based design and prototyping platform meant for cross-domain teams. ([Source Code](https://github.com/penpot/penpot))

Random password generator. ([Source Code](https://github.com/joho1968/POMjs))

One-of-a-kind resume builder that keeps your privacy in mind. Completely secure, customizable, portable, open-source and free forever. ([Demo](https://rxresu.me/), [Source Code](https://github.com/AmruthPillai/Reactive-Resume))

Framework for easily creating beautiful presentations using HTML. ([Demo](https://revealjs.com/), [Source Code](https://github.com/hakimel/reveal.js))

Ad serving system. Formerly known as OpenX Adserver and phpAdsNew. ([Source Code](https://github.com/revive-adserver/revive-adserver))

Allow remote clients to access image acquisition devices (scanners) available on the local host. ([Source Code](http://www.sane-project.org/cvs.html))

An open-source, privacy-friendly online string toolkit for developers. ([Source Code](https://github.com/recurser/string-is))

Certificate authority and access plane for SSH, Kubernetes, web applications, and databases. ([Source Code](https://github.com/gravitational/teleport))

User onboarding platform allowing you to create in-app product tours, checklists, and surveys in minutes effortlessly. ([Source Code](https://github.com/usertour/usertour/))

Warranty tracker that lets you monitor expiry dates, upload receipts/files, and get alerts before warranties expire. ([Source Code](https://github.com/sassanix/Warracker))

Webbased Logging Software for Radio Amateurs. Enhanced QSO logging, statistics and maps for your browser. ([Demo](https://demo.wavelog.org), [Source Code](https://github.com/wavelog/wavelog))

Open source software for your weather station. ([Demo](https://weewx.com/showcase.html), [Source Code](https://github.com/weewx/weewx))

Terminal in browser over http/https. ([Source Code](https://github.com/butlerx/wetty))

Complete, reliable, secure and zero-trust webapp based on zero-knowledge encryption to store your TOTP codes. ([Source Code](https://github.com/SeaweedbrainCY/zero-totp))