leonardomso /33-js-concepts
📜 33 JavaScript concepts every developer should know.
- Stars
- 66,527 stars
- Forks
- 9,138 forks
- Language
- JavaScript
- License
- MIT
- Created
- Sep 4, 2018
- Last push
- Oct 21, 2026
- Updated
- Nov 2, 2026
- javascript
- concepts
- nodejs
- react
- angular
- programming
- javascript-programming
- javascript-closures
- javascript-engines
- primitive-types
- es6
- es6-javascript
- hacktoberfest
In the Repository Index from the Seed Dataset since Oct 22, 2026.
Star History
193 days recorded, Apr 25, 2026 – Nov 3, 2026 (UTC). Net change +622 stars.
Apr 25, 2026Nov 3, 2026
Apr 25, 2026Nov 3, 2026
Observations
What the Repository Host reported each day.
| Day (UTC) | Stars | Forks | Last push | Archived |
|---|---|---|---|---|
| Nov 3, 2026 | 66,527 | 9,138 | Oct 21, 2026 | No |
| Nov 2, 2026 | 66,529 | 9,136 | Oct 21, 2026 | No |
| Nov 1, 2026 | 66,531 | 9,129 | Oct 21, 2026 | No |
| Oct 31, 2026 | 66,530 | 9,128 | Oct 21, 2026 | No |
| Oct 30, 2026 | 66,531 | 9,126 | Oct 21, 2026 | No |
| Oct 29, 2026 | 66,530 | 9,122 | Oct 21, 2026 | No |
| Oct 28, 2026 | 66,530 | 9,123 | Oct 21, 2026 | No |
| Oct 27, 2026 | 66,531 | 9,123 | Oct 21, 2026 | No |
| Oct 26, 2026 | 66,527 | 9,120 | Oct 21, 2026 | No |
| Oct 25, 2026 | 66,527 | 9,117 | Oct 21, 2026 | No |
| Oct 24, 2026 | 66,528 | 9,117 | Oct 21, 2026 | No |
| Oct 23, 2026 | 66,526 | 9,118 | Oct 21, 2026 | No |
| Oct 22, 2026 | 66,526 | 9,120 | Oct 21, 2026 | No |