Traffic Is Expensive - Shorter JSON Keys Really Do Help
Traffic costs are a lot more expensive than most people think. Just shortening JSON key names cut our bandwidth by more than 20%.
Apr 18, 2026
Products more →
Apple Game Plus LIVE Playing LIVE
A real-time multiplayer puzzle game played by over 100,000 users
ColorTiles+
Multiplayer color tiles race - same seeded board, beat the clock
Apple Game Plays
Community archive of Apple Game play videos
Japanese Donation TTS
Convert Korean text to Japanese pronunciation
Featured Article
100k Active Users on Google Analytics
How a hobby project I built for myself hit 100K Active Users in one month, from 3/22 to 4/21.
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Search Impact Reached 30K
Search Impact 30K. Actual search traffic is much higher but currently counted as referrer.
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Research more →
Apple Game Board Generation Analysis
We analyzed 500 boards from the original Apple Game using OCR and statistical methods to understand how boards are generated.
2026-03-05
Apple Game Difficulty Analysis
We discovered that the total sum of all numbers strongly predicts difficulty, and built a 6-level rating system.
2026-03-05
Blog 12 posts more →
To Slash or Not to Slash at the End of a URL
A trailing / can make a URL look like a separate page to a search engine. Unified sitemap / canonical / hreflang / links across the site.
Apr 16, 2026
Getting the Timing Right in Online Games
Multiplayer has to be built assuming network delay. Sharing a time reference and splicing remote events into your own timeline makes playing 'together' with someone dozens of ms in the past still feel natural.
Apr 11, 2026