Philippe Rivière Fil

r-tree.js forked from hilbert-rtree and demonstration with draggable corner points (red and blue).

Playing around with Boids-style flocking. Click to add more, coloring by movement colors each boid by a moving average of its acceleration magnitude.

Generate ssl certificates with Subject Alt Names on OSX

Open ssl.conf in a text editor.

Edit the domain(s) listed under the [alt_names] section so that they match the local domain name you want to use for your project, e.g.

DNS.1   = my-project.dev

Additional FQDNs can be added if required:

Glitching out a <canvas> by converting it to JPEG and trashing some random bytes.

	license: gpl-3.0
	height: 481
	redirect: https://observablehq.com/@d3/geotiff-contours