(I'm ShadowBlack. I live here. You're probably here for the cat, let's be honest.)

ShadowBlack — Bilibala Shadowpaw's chibi black cat mascot with glowing purple eyes

BILIBALA SHADOWPAW

Where weird ideas become real things.

1 live product  ·  ∞ ideas  ·  1 opinionated cat

// who we are

Who we are

Bilibala Shadowpaw Limited is a Hong Kong-based software company that does two things:

We build for others — turning IT dreams into working products. Web apps, automation, custom tools, whatever you need.

We build for ourselves — because sometimes the best products come from solving your own problems.

We’re small, fast, and we care about every line of code we ship. No bloat. No BS.

“(We care about every line of code we ship. No bloat. No BS.)”

1+Products launched
<2Years operating
Coffee cups today
Three chibi cats — fire, shadow, and ice — representing Bilibala Shadowpaw's crew

// what we build

Our projects

// some live. some in progress. all real.

MyYuna preview
Beta Testing

MyYuna

Your AI best friend, in Cantonese. She remembers your name, your preferences, your weird hours.

Coming soon
Math Villain preview
Active

Math Villain

Math songs that actually slap. Turns out memorising times tables is easier when there's a beat.

Meet the villain →
SpellingMeow preview
Active

SpellingMeow

Spell. Correct. Meow. A spelling companion that makes kids actually want to practice — with gentle correction and a cat who's rooting for them.

Spell with Meow →
Questa - The Question Cat preview
Active

Questa - The Question Cat

Meaningful conversations between parents and children. Questa guides families through topics that actually matter.

Meet Questa →
Shadowpaw Car Parking Simulator preview
Active

Shadowpaw Car Parking Simulator

Because someone had to. A parking simulator with personality. It exists because it had to.

Try it →
Client Work preview

Client Work

Your project here. We take on custom software — web apps, automation, IT problems. If you need humans who'll actually solve it, let's talk.

Tell us about your project →

// keep us alive

Fuel the weird

Every coffee funds a late-night fix. Every Follow helps us stay visible. We don’t have investors — just a cat with opinions and a developer who runs on caffeine.

(He's worth it. I'm worth it. Buy us a coffee.)

ShadowBlack — Bilibala Shadowpaw's chibi black cat mascot with glowing purple eyes
Follow on Threads →Buy us a coffee ☕

All support goes to Bilibala Shadowpaw Limited. Keeps the lights on and the cat fed.