3 apps, shipped worldwide at 0€

Small personal tools — but fully engineered.
Each one lives in a GitHub repo, builds automatically on commit,
and goes live worldwide without me touching a server or my wallet.

SunTrackr

3D globe with solar terminator and satellites

Open app →

Cloudflare Pages CI/CD D3.js Cached TLEs (2h)

MetroMap

Note-taking app using your Google Drive as storage

Open app →

GitHub Pages GitHub Actions OAuth Google Drive D3.js

Sun

Daylight chart + sunrise/sunset + avg temp (ASCII, works with curl)

Open app →

Cloudflare Worker CI/CD Edge API ASCII

DevOps setup

Each project has its own GitHub repo.
SunTrackr and Sun: built and deployed automatically on commit (Cloudflare Pages/Workers).
MetroMap: GitHub Actions + manual build → published to GitHub Pages.
No servers to patch, no databases to manage. Everything is static + API calls.
DNS configured manually (OVH → Cloudflare) for each domain.

Cost and scale

0€ / mo all free tiers (Cloudflare + GitHub)

Global edge static assets + Workers cached worldwide

100k+ users/month thousands of users could be served instantly with no infra changes