Become a sponsor to Clément Grennerat
From Minecraft Modder to Open-Source Developer
I wrote my first lines of code at 12 years old, building Minecraft plugins—including TntGun V3 (20K+ lines, 2018–2020), a project that taught me the ropes of software engineering. What started as a hobby grew into a passion for creating tools that solve real problems.
Now, as a Computer Science student at INSA Lyon, I split my time between:
- Open-source development (web apps, system utilities, and automation tools).
- Maintaining projects used by thousands, like PDF4Teachers, a tool for educators, born from my dad’s idea and now a staple in classrooms.
- Experimenting with niche but useful solutions, from three-finger drag for Windows to offline Android phone tracking.
Why I Build
I love turning frustrations into software, whether it’s a missing feature in an OS, a clunky workflow, or a gap in existing tools. My projects are free, open-source, and built to last, but they’re also a labor of love (and late nights).
Support My Work
If my tools save you time, consider sponsoring me or making a one-time donation via PayPal. Your support helps:
- Cover hosting costs.
- Fund future experiments.
- Keep me coding, because nothing beats the feeling of seeing someone use (and love) what you’ve built.
Featured work
-
ClementGre/PDF4Teachers
PDF editing software for teachers, focused on productivity. PDF4Teachers keeps recorded previous annotations, and offers features like marking scale, PDF conversion, vectorial drawing...
Java 153 -
ClementGre/ThreeFingerDragOnWindows
Enables macOS-style three-finger dragging functionality on Windows Precision touchpads.
C# 898 -
ClementGre/Monitor-Internetless
Android remote control and locate through SMS.
Java 18 -
ClementGre/Common-Graphs-Composer
VueJs WEB app that allows creating common graphs, including timelines and family trees.
JavaScript 4
0% towards 10 monthly sponsors goal
Be the first to sponsor this goal!
$1 a month
Select$1 par mois c'est déjà énorme !
$3 a month
SelectAvec $3 par mois, vous couvrez les dépenses de l'hébergement du site internet de PDF4Teachers !
$5 a month
SelectAvec $5 par mois pendant 3 ans, vous m'offrez un salaire de $1 de l'heure pour mon développement de PDF4Teachers jusqu’à la version 1.2.0