O

opensource

Tiki Wiki CMS Groupware is a comprehensive web application for group collaboration and communication as well as data input, management and presentation that has been continuously developed since 2002 (23 years!). The software design of this no-code/low-code solution is to include the most-needed components in the core code rather than relying on third-party plugins and extensions. Tiki is community-managed, and open development is pursued by the Tiki Software Community Association, a non-profit corporation. The Tiki project values and facilitates the participation of its coders, power users, and other collaborators, and welcomes anyone who is interested to join us.

This is Tiki's public Git repository, for receiving merge requests. When unsure which branch to use see https://dev.tiki.org/Where-To-Commit

The open-source ScriptWeaver runtime engine. Executes JavaScript desktop applications with native cross-platform GUIs via Tcl/Tk 9, orchestrated by Go and QuickJS.

This project is intended for generating synthetic data of Luxembourg population from public available datasets and enlarge it including cross-border workers, companies and many other environmental fields.

OpenRSC game framework. See https://rsc.vet

Find the cheapest fuel in France near you.

Ratafuel is a 100% free, open-source application with absolutely zero trackers, built to respect user freedom.

Community events API that allows to get next event in cities, particularly on https://nantes.community

A minimalist interval timer for Android

Actively leveraged Smart Contracts for InternetMoney.io

Open-source AI algorithm framework for building, experimenting with, and extending intelligent systems through modular neural architectures and high-performance computation.

Translating PowerPoint decks when Copilot is the only AI you're allowed to use

On many corporate laptops you have no admin rights and can't install anything, and Microsoft Copilot is the only AI tool available. Translating a 40-slide deck in that setup means a lot of copy-paste and a lot of rebuilding the layout afterwards.

So I built a small tool for it: PPTX Copilot Translator.

🔹 It's a single PowerShell script. No install, no admin rights, and it runs locally in your browser. 🔹 It pulls the text out of the slides, including tables and nested groups, and splits it into prompts that are the right size for Copilot. 🔹 You paste Copilot's answer back, and it repairs common copy-paste damage like broken accents and escaped characters. 🔹 It writes the translated text back into the original .pptx, so the layout and formatting stay as they were.

The copy-paste step with Copilot stays manual on purpose. Your data only goes to the AI your company has already approved.

I built it with Claude Code and OpenAI Codex. It's open source under the MIT license: 👉 https://gitlab.com/id.lorincz.adam/pptx-copilot-translator

Feedback and contributions are welcome!

Rules database of the ClearURLs WebExtension.

A simple, clean, and opinionated retrospective tool. https://orter.org

A curated list of the best open source software.

Patches one Git repository from another while excluding both a .gitignore style file list and marked lines and blocks of code. Keeps a detailed job log.

A browser extension to experience a minimal, less attention grabbing internet.

ClearURLs is an add-on based on the new WebExtensions technology and will automatically remove tracking elements from URLs to help protect your privacy when browse through the Internet.

Modern software development company building SaaS platforms, web applications, ERP systems, and digital productivity tools.