One suite of apps
for work, life and play.
Happy Light Development builds a growing family of browser apps that belong together: notes and lists, dashboards and stock tracking, learning, creative tools and party games.
Sign in once with your Happy Light account and every app knows you. One plan, if you want one, supports the whole suite. Most apps open free in one click, no account needed.
- 20 apps, one login
- Free to start, most apps need no account
- Nothing to install, no ads
Your all-in-one app suite.
20 apps for work, life, learning, creativity and play, with one account for all your apps. Pick a department below, or see all 20 apps.
Productivity
Notes, lists, alerts, search and AI chat for getting things done.
6 appsCreative
Pixel art, game levels, video and 3D models, made in the browser.
4 appsLearning
Small daily lessons and a graphing calculator.
2 appsFinance & data
Live dashboards for your data, and a stock tracker with play money.
2 appsPlay
Party games on the big screen, tournaments, quizzes and browser games.
6 apps
Game night, too.
Party games on the TV with phones as controllers: free, and nothing to install. Play at the Arcade.
Tell us what to build next
The suite grows with the people who use it. Tell us which app you want next, what's missing or what broke — the forum is where we read it.
Planned One day this becomes a little isometric world. You wander it as a pixel ghost with a few silly animations, every thread is a room, and comments are notes you pin to its walls.
Four promises we keep.
No ads.
Your attention isn't the product. Supporters pay for Happy Light, not advertisers. We do count a few things ourselves, like page visits and games played, to see what gets used. Those numbers stay with us. Google Analytics and the Meta Pixel only run if you say yes to them.
What we countNo account wall.
15 of the 20 tools open the moment you click them. The rest, and sync, need a free account.
Private by default.
Your work stays in your own browser. Nothing leaves it unless you choose to connect storage, sync or an AI model yourself.
Yours to keep.
A paid plan comes with a download of the apps and their source code. Your copy keeps working after you cancel.
How that works
Signing in with Google? We keep only your name, email address and Google account ID, and anything you save to Google Drive goes straight from your browser to your own Drive. How we handle Google data
Fair, simple, no tricks.
Every tool is free to use. We charge for what costs us money (hosting, updates and support), we're open about where it goes, and subscribers get something real back.
Free to start
Every tool on this page is free to use, today. Paid plans are a way to support the work, not a gate in front of it.
Fair and transparent
Clear prices, cancel anytime, and an honest page about why we charge at all.
Buy the software. Keep the software.
Your subscription isn't a rental. A paid plan comes with a download of the apps and their source code. Use them offline, change them to suit you, and keep your copy forever — even if you cancel. You just stop getting updates.
- Offline access. Download the apps and run them on your own machine, no connection needed.
- The source code. Read how it works, fix what bugs you, build the feature you wish it had.
- Forever. Your copy keeps working after you cancel. No licence server, no kill switch.
Source-available, not open source: the code is yours to run, read and improve for yourself, but not to redistribute or resell. Search runs on our server, so it isn't part of the download.