Aggregate practical tools and techniques. Fast, iterative, reusable.
Built for real workflows to boost developer efficiency.
Click map to get coordinates in systems.
Convert RGB/HEX/HSL/HSV CSS color values.
Generate LVGL bitmap fonts from TTF/OTF.
Play with rgb()/hsl()/color(from …) syntax.
Simulate GRAM-driven row refresh cycles.
Visualize SCL/SDA timing and data windows.
Compute bit array length and hash count from n and p.
Simulate A↔B TX/RX crossing, single and continuous send.
Visualize SCK/WS/SD timing with alternating L/R channels.