Making thumbnails fast
Note: This post contains quite a bit of LaTeX notation, which is not supported right now on ... Read more
Engineering
Copy-pasting more than just text
By Sam Lau The Result I’ll skip to the happy ending. This little feature implements more sophisticated ... Read more
No cheating allowed!!
By Phillip Lemons The problem Recently, a number of students on Khan Academy found a way to ... Read more
Fun with slope fields, css and react
By Marcos Ojeda A while ago, we needed to send out a notification to all our LearnStorm ... Read more
Khan Academy: a new employee’s primer
By Riley Shaw I recently joined the developer team at Khan Academy. Since arriving I’ve been surprised ... Read more
How wooden puzzles can destroy dev teams
By John Sullivan Last week a mysterious double-sided puzzle appeared at Khan Academy. To solve the puzzle ... Read more
