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Today I Learned 💡💡💡💡💡💡💡

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Apr 22

The Mental Model I Use to Write Prompts That Don't Produce Garbage Code

#todayilearned #ai #productivity #programming

5 min read

Apr 22

Stop Guessing – Use Golden Datasets for Prompt Evals

#todayilearned #ai #promptengineering #testing

2 min read

Arun Purushothaman

Mar 22

Agents in 60 lines of python : Part 4

#todayilearned #ai #python #tutorial

2 min read

kt

Apr 19

Why Can We Use "Shorter" Keys?: Key Length vs Security Bits, the Real Story

#todayilearned #security #cryptography #beginners

11 min read

Dmitrii Doroshev

Mar 24

This Week in Changelogs: curl

#todayilearned #twic #ai #curl

4 min read

Cathy Lai

Mar 30

A New Way to Look at “Failures”

#todayilearned #devjournal #developers #mentalhealth

2 min read

Digital Craft Workshop

Mar 25

I Thought I Understood Git. Then I Actually Learned the Difference Between Rebase and Merge.

#todayilearned #git #webdev #programming

4 min read

Mar 19

Git Commits

#todayilearned #git #bash #linux

1 min read

Kiyo

Mar 13

Why setting httpOnly on your Supabase auth cookies breaks everything in Next.js

#todayilearned #nextjs #supabase #development

3 min read

Mar 1

Chatgpt is heavier or is that a bug ?

#discuss #chatgpt #webdev #todayilearned

1 min read

Vicente G. Reyes

Feb 23

How I Fixed the Hashnode GraphQL API Stale Cache Bug (Stellate CDN)

#todayilearned #graphql #webdev

3 min read

Feb 22

Go Learning Notes

#todayilearned #beginners #go #learning

1 min read

Cathy Lai

Feb 17

How I Published My First Tutorial Video in 2 Days instead of 5 Years

#todayilearned #buildinpublic #devjournal #youtube

2 min read

Feb 17

Go Learning Notes - Part 1: Variables, Constant, Data Types & Pointers)

#todayilearned #beginners #go #vscode

4 min read

David💻

Feb 11

The AWS Badge-Dex: An Almost Complete Guide for 2026

#todayilearned #beginners #todayisearched #aws

12 min read

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