Tiny tools I've created using other people's awesome libraries and also probably a bunch of AI
ffmpeg.wasm based in-browser conversion of videos. It'll be slower than running ffmpeg directly on your machine - but it's more convenient!
(Untested outside Windows Chrome.)
Screen recording with audio options for a combination of mic and system audio. ffmpeg.wasm based in-browser combination and conversion. Mainly made because my Chrome extension doesn't convert to MP4 without the paid version.
(Untested outside Windows Chrome. It definitely won't work on mobile devices but maybe OK on other OS and Chromium browsers.)
Convert complex JSON into C# classes with tons of configuration options.
(Untested outside Windows Chrome.)
Wanted to test Claude 4 out, so the obvious thing to do was have it build a Flappy Bird clone where your camera is the playable character and your microphone controls the movement. Took around 30 minutes with me feeding back any changes needed. I'm a little bit impressed.
(Untested outside Windows Chrome.)
More Claude 4 tests. Over the course of a few hours I had it build a video record that can include your own webcam, local screen sharing and local video and images. Feeds can appear as the main feed or as a picture-in-picture window and the canvas result can be recorded using the browser's MediaRecorder.
(Untested outside Windows Chrome.)
Yet more Claude 4 tests. Video puzzle with PixiJS. Use the sample video, your own local video or your own webcam.
(Untested outside Windows Chrome.)