These are links to some guides/cheatsheets that I refer to / have found useful at some point. This list is likely to grow over time. 🙂

General

• Markdown
• Amazing Gitignores
• Simple Git Guide
• GitFlow

Linux

• Networking Utilities Poster

AWS

• EC2 Instance Types
• EC2 Instance Types: Ultimate Guide
• ELB Http Error Codes
• Lambda S3 Event Object

Serverless

• Serverless.yml
• Serverless 101
• Use Sub Instead of Join

Networks

• CIDR Visualizer