Launching today

Syntax Energy Co.
Games, physics sims and dev tools. Free, no signup.
2 followers
Games, physics sims and dev tools. Free, no signup.
2 followers
Syntax Energy is a fake power company that harvests syntax errors, and a real playground: 26 browser games, 27 interactive physics simulators and 35 handy tools. Daily puzzles, achievements and leaderboards. Free, with no signup, no ads and no tracking.




Free
Launch Team

AWS Activate CreditsCredits that fuel your startup’s next milestone
Promoted
Hi Product Hunt, I’m Dylan.
Syntax Energy started as a joke: a utility company that powers itself with other people’s syntax errors. It grew into a playground I actually use. There’s solitaire and a daily word game, a Pac-Man style maze chase, a falling-sand sandbox, a double pendulum that shows chaos in real time, and the dev tools I kept opening other sites for: regex tester, JWT decoder, cron explainer and more.
Everything runs in your browser. No account, no ads, nothing tracked. Your scores and achievements stay on your device.
I’m especially keen to hear what feels thin or broken. Which game or simulator should I build next?