these car-free days in Jakarta look super fun for cycling:

blogged about a new heatmap module substack.net/images/heat...

biked all the way around the San Francisco perimeter

robots in love youtube.com/watch?v=6hPf...

biked all over in the oakland/berkeley hills and ran into this unexpectedly: upload.wikimedia.org/wik...

illustrates some git repos substack.net/images/code...

more gitart: substack.net/images/mrco...

biked 45km today t.co/T5SUubV

substack.net/images/node...

new blog post about javascript AST trickery with burrito! substack.net/images/burr...