- n+1 queries (try :includes or join)
- Complex joins (is there another way to find the data?)
- Missing indexes
- Useless indexes
- Schema (prossibly denormalize)
quackingduck
/ js_classes.js
Last active
December 20, 2015 02:29
javascript madness __proto__ and prototype and class
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| // OBJECT PROGRAMMING | |
| avi = { | |
| walk: function() { console.log(this.name + ' is walking') }, | |
| name: 'Avi' | |
| } | |
| avi.walk() | |
| avi.lastName = 'Kaufman' |
dypsilon
/ frontendDevlopmentBookmarks.md
Last active
October 26, 2025 08:45
A badass list of frontend development resources I collected over time.
Attention: the list was moved to
https://github.com/dypsilon/frontend-dev-bookmarks
This page is not maintained anymore, please update your bookmarks.
