Tools, libraries and experiments I build for fun.
Sveld
2026 A VS Code extension that renders .sveld files — Svelte components with a server-side data block — as live, interactive views right inside the editor. No web server, no build pipeline. Published on the Marketplace.
- VS Code extension
- Svelte
- Node.js
VS Code Marketplace ↗mesh-x
2026 Author 3D assets in JSX — meshes described declaratively in code instead of a modeling tool. Since assets are code, AI coding assistants can generate and edit them, something Blender-style tools can’t do efficiently. Comes with its own VS Code extension.
github.com/Geptyro/mesh-x ↗Falcra
WIP A JavaScript game engine built on three.js — entity-component-system architecture, multithreading with workers, and multiplayer support. Work in progress.
- three.js
- ECS
- Workers
- Multiplayer
Starbor
2024 A game built on Falcra — and everything around shipping it: GitLab CI/CD pipelines, fly.io deployment, domain registration and a Caddy reverse proxy.
- Falcra
- GitLab CI/CD
- fly.io
- Caddy
sools
2024 → A full-stack JavaScript framework to ship websites faster, with a strong emphasis on data handling — a modular ecosystem of packages covering auth, storage, modeling, wiki and more.
hedera
2024 A frontend library built on custom elements: templating, inheritance and reactivity — all the good stuff, on top of web standards.
- Custom elements
- Web components
- Reactivity
panels-layout
2026 A tab & split panel layout library for Svelte 5: drag-and-drop tabs, horizontal/vertical splits, stack mode and localStorage persistence — about 950 lines, no runtime dependencies.
- Svelte 5
- Runes
- Zero dependencies
github.com/Geptyro/panels-layout ↗Tea Brew
2026 A cold-brew tea tracker built on Sveld: live views to manage batches, compare brews and chart ratings — plus a Dockerized notifier that emails or texts me when it’s time for the next step.
github.com/Geptyro/tea-brew ↗cedricdessalles.dev
2026 The site you are looking at — Svelte 5, bold gradients, bilingual FR/EN.
- Svelte 5
- TypeScript
- Cloudflare
github.com/Geptyro/personal-website ↗