Heartbleed test

made by filippo, submitted by davidbalbert
In 2014, Filippo made the de facto standard tool for testing to see if your website was vulnerable to Heartbleed. (source: https://github.com/FiloSottile/Heartbleed)

ez

made and submitted by g-w1
A toy programming language made to learn about programming languages and compilers.

Calculating a slice of pi with trickery

made by milesmcc, submitted by nicholasbs
A fun walkthrough of calculating pi in your browser using the Chudnovsky algorithm.

Visualizing NHL Time on Ice Data

made by jemmaissroff, submitted by Mai
These interactive visualizations show time on the ice shared by different NHL players. As Jemma notes, they tell stories of traded players, injuries and changes in lines. The code is here: https://github.com/jemmaissroff/hockey

email-address-list

made by eaon, submitted by porterjamesj
A Rust library for parsing email headers.

Colorblendy

made by shazow, submitted by rachel
Blend colors without having to open Photoshop (and get the hex code for the output)! https://colorblendy.com/

Ruby's Method#parameters

made by jemmaissroff, submitted by nicholasbs
An in-depth review of all the ways you can define method parameters in Ruby.

Kretes

made by zaiste, submitted by porterjamesj
A TypeScript programming environment based on VSCode with a batteries included approach. You can see the code here: https://github.com/kreteshq/kretes

Streaming into the Void

made by kkitay, submitted by porterjamesj
Find Twitch streams with zero viewers.

Speculative authentication

made by anniebart, submitted by Mai
A blog post about Annie's explorations into speculative authentication techniques. Code for her pass-pixel authenticator is here: https://github.com/anniebart/pixelArtAuthentication