Mini tools

Hndmark.com

Hand-drawn markup for screenshots, to make your work-in-progress more authentic

Sparkstation.live

AI-powered interactive event installations to create memorable and shareable moments

Winnny.com

Log your small wins so they’re not forgotten, giving you hard evidence of your achievements

Hey, I’m Mark and I build prototypes and demos of my ideas, or things to build for fun. I'm learning as I go.

These are all hand-coded, with help from Claude Code. Together we move fast and solve tricky bits. However, every intentional design and function choice is still mine.

— Mark Bowley

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Handy tools

TopMetrics.live
Subnoted
Soources.com
UserrStory.com
Sheet Gallery
Snippstash.app
Dailee.me
FullyFed
BoldIn
RoadReport
Straaay (Chrome XT)
Scrrrolll
Shrinkshot
Delay Distraction
Mailto generator
Minimal Blog
Pomo Nero
Strong Pass
Footer code generator
Percentage calculator
Word counter
Text case converter
ICS Tool
ClocksDash.com

Prototypes

PostJump
Bento Stats Grid
Flip-board counter
BoxGallery
BreatheBox
Just Stickies
Streaks Grid
Shade Shuffle
Offers Directory
Stats Widget

Just-for-fun demos

OMG Stats
Java Art
Mood Shift
Any Two
Icon Whack
Stocks Widget
Random Jokes
Weather Elsewhere
Word Generator
Day-Night Toggle
Dark Toggle
iMessages mockup code