Derek Liu

Derek Liu

Trangram
I build free tools for everyone.
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🕹️ Move 1 matchstick to fix the puzzle. 🔒 Earn matchsticks to unlock higher levels. ✨ Enjoy unlimited puzzles with increasing difficulty. 🧠 Great for brushing up your mental math.
MathstickA modern take on the classic matchstick puzzles
Derek Liustarted a discussion

Launched a Little Puzzle Game – Here's the Story Behind It & I'd Love Your Feedback!

One night, my wife shared an old news story with me: the Wordle game (where players guess a five-letter word in limited tries) was bought by The New York Times. I was surprised that such a simple, old-style game caught the attention of a big company. I casually replied, “I’d rather play a matchstick puzzle” - a childhood game where you move matchsticks to fix a math equation. Then I said,...

Derek Liuleft a comment
Tech ~ Introvert ~ Persistent
Ilkkan
Introduce yourself, but only 3 words!
Derek Liustarted a discussion

I Feel I'm New Here Again! Help!

Hi everyone, I'm Derek! I launched my first product here 6 months ago (last September), and I've noticed Product Hunt has changed quite a bit - especially the forum, which I remember used to be called "discussions". I'm really glad to see improvements like the new rich text editor (reminds me of the hacky way I used to format posts back then 😅) and better search functionality for forum threads....

Trangram is a completely free alternative to Adobe for creating and animating designs, logos, and more, all within your browser. No installation or sign-up required.
TrangramA free online editor for creating animation and illustration
Derek Liuleft a comment
That's useful, will give Jsonify a try when I need i18n for my web app!
Jsonify
JsonifyTransform XLSX/CSV files into clean, usable JSON
Derek Liuleft a comment
Lovely animated logo 👍
ECPower Segment ManagementA digital reality of customer journey map for DTC brands