Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

Python Fire is a library for automatically generating command line interfaces (CLIs) from absolutely any Python object.

Minimal examples of data structures and algorithms in Python

Python Serverless Microframework for AWS

Fast subdomains enumeration tool for penetration testers

Nginx configuration static analyzer

Preview GitHub README.md files locally before committing them.

Brython (Browser Python) is an implementation of Python 3 running in the browser

StackStorm (aka "IFTTT for Ops") is event-driven automation for auto-remediation, incident responses, troubleshooting, deployments, and more for DevOps and SREs. Includes rules engine, workflow, 16…

Rules engine for cloud security, cost optimization, and governance, DSL in yaml for policies to query, filter, and take actions on resources

Repository for BLESS, an SSH Certificate Authority that runs as a AWS Lambda function

Kubernetes shell: An integrated shell for working with the Kubernetes

Using speech-to-text to fully check out during con calls

Abusing Certificate Transparency logs for getting HTTPS websites subdomains.

Shamelessly convert any Python 2 script into a terrible single line of code

Spoilerwall introduces a brand new concept in the field of network hardening. Avoid being scanned by spoiling movies on all your ports!

(Deprecated) OpenBazaar 1.0 Server daemon for communication with OpenBazaar-Client

cloud inventory + ssh + tmux + sshfs

Linux vulnerability scanner based on Salt Open and Vulners audit API, with Slack notifications and JIRA integration

A number of Recipes for AWS

AWS Lambda functions to extract text from various binary formats.

Like `du` but for S3

80 characters per line is waaaay too many. All Python programs should have at most six characters per line.

Toolkit to help understand what's going on with your RDS parameter groups

Kubernetes MongoDB with High Availability