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Rich-Harris /
Last active June 6, 2024 22:24
Stuff I wish I'd known sooner about service workers

Stuff I wish I'd known sooner about service workers

I recently had several days of extremely frustrating experiences with service workers. Here are a few things I've since learned which would have made my life much easier but which isn't particularly obvious from most of the blog posts and videos I've seen.

I'll add to this list over time – suggested additions welcome in the comments or via

Use Canary for development instead of Chrome stable

Chrome 51 has some pretty wild behaviour related to console.log in service workers. Canary doesn't, and it has a load of really good service worker related stuff in devtools.

jeffThompson /
Last active June 3, 2024 21:54
Takes a large image as the input, outputs map tiles at the appropriate size and file structure for use in frameworks like leaflet.js, MapBox, etc.
# -*- coding: utf-8 -*-
import argparse, magic, re, os, math, glob, shutil
Jeff Thompson | 2016 |
@danizen has an updated version for Python 3:
bishboria /
Last active June 8, 2024 06:39
Springer made a bunch of books available for free, these were the direct links
karpathy /
Last active June 11, 2024 01:44
Minimal character-level language model with a Vanilla Recurrent Neural Network, in Python/numpy
Minimal character-level Vanilla RNN model. Written by Andrej Karpathy (@karpathy)
BSD License
import numpy as np
# data I/O
data = open('input.txt', 'r').read() # should be simple plain text file
chars = list(set(data))
data_size, vocab_size = len(data), len(chars)