It started at midnight I had 24 hours, a free Replit subscription, and an idea: what if I could build something like Miro — but actually understand every line of code in it? The core problem I had to solve first Multiplayer sync sounds simple until you actually build it. The hard part isn't sending a canvas update — it's figuring out what to send. canvas.on('object:modified', (e) => { socket.emi
Flutter CustomPaint Deep Dive — Canvas API, Animations & Fragment Shaders When Flutter's standard widgets can't achieve the visual effect you need, CustomPaint unlocks the full power of the Canvas API — and with Fragment Shaders, you can push rendering directly to the GPU. class WaveChart extends StatelessWidget { final List<double> data; const WaveChart({required this.data}); @override
I write a lot of READMEs. I ship faster than I document. I work with AI agents that write code in seconds and READMEs in minutes, and somewhere between the first commit and the third refactor, the README I wrote on Tuesday stops matching the code I wrote on Friday. The install command says npm start. The package.json defines start:prod. Anyone copying that command would have failed instantly. I'd