JS Run
Simple and lightweight application for Javascript coding and code execution.
Total ratings
4.03
(Rating count:
2,998)Review summary
These summaries are automatically generated weekly using AI based on recent user reviews.
Google Play Store does not verify user reviews, so some user reviews may be inaccurate,
spammy, or outdated. Pros
- No ads and no paid version
- Saves and loads files easily
- Dark mode availability
- Allows for automatic bracket and semicolon insertion
- Simple and effective for practicing JavaScript
Cons
- Inaccurate error logging line numbers
- Copy-paste menu is hard to see in dark mode
- Line wrapping is problematic and line numbers shift
- No undo/redo functionality
- No search and replace feature
Most mentioned
- Dark mode issues with visibility of menus
- Error line numbering inaccuracies
- Desire for more modern JavaScript features including async functions
- Lack of auto save and quick access save button
- Scrolling issues with the keyboard
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User reviews
Recent rating average:
3.80
All time rating average:
4.03
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| Date | Author | Rating | Comment |
|---|---|---|---|
| 2025-01-18 |  | | this app is much nicer compared to other online js playgrounds, mostly because you can save the files. i like the dark theme of it too. but i have one suggestion: add the "save" button as an icon to the right of "run" button. thar way I don't have to go to menu, fike and save. also, an auto save would be nice. and also modern syntax highlighting (eg in "+=", it highlights "=" but not "+", even though it runs normally afterwards) |
| 2024-10-03 |  | | This app is abit irritating. Firstly, keywords in comments are highlighted, and secondly, the error logging is inaccurate on which line it is, and finally, it doesn't use modern JavaScript syntax. Hell, it doesn't even have asynchronous functions, plus, for some strange reason, creating & function & then trying to execute it doesn't work. It says "[Function Name] is not defined". Please fix this... |
| 2023-09-09 |  | | Awesome app , but i faced some issues 1) when the line is big , it automatically wraps it up but the problem is that after wrapping the line number increases instead of remaining it blank 2) when we use strings like 'abc"d' it breaks a part , i think the lexer is lack of detecting quotes inside a string 3) i recommend to add auto suggest code feature, thanks! I hope you will fix this out , again its awesome and nice app , all the best!! |
| 2023-05-23 |  | | This app is honestly pretty nice. It doesn't have a paid version, which is already really good, it has no ads, and guess what- it has a dark mode! Some keywords are color coded, and it also lets you save and load things! Only things I think could be better would be that whenever an error occurs, it skips lines with comments and such. This makes it difficult to see the issue. Other than that, I just want the console to scroll properly with loops. |
| 2022-09-19 |  | | Very nice app. I love it. This is the app that i was looking for. Note : There is a thing that you need to fix that is when i toggle theme. The code that i wrote all got deleted from screen. Then i have to code again. This a really pin point. Please fix this. Hope i help you in this issue. |
| 2022-06-17 |  | | Really handy! I've been using this app whenever I'm thinking about some piece of code in my mind and I don't want to open my laptop to actually type and see the output. It comes with auto close brackets/braces. Automatic semicolon insertion is inferred. This app comes really handy in scenarios like that! |
| 2022-06-02 |  | | I love the convenience this app gives me, when ever I figure out a potential fix to a bug I just get my phone and run a quick test, I also use it to write down quick algorithms when I'm not on my PC, works great, with that being said, Please add an undo and re-do button, I hate how when my keyboard is up, I can't scroll to the base of my IDE. |
| 2021-11-06 |  | | It's Good! I use it to practice a and trouble shoot code when away from the computer/laptop, which is quite often. My only complaint is that, when there is an error, the location of the error is not correct. For instance, my error will be on line 50, but it will say that it is on line "7"....... other than that... awesome... |
| 2021-07-19 |  | | Pros: works as a super basic text editor / compiler with code hinting. Gets the job done. No ads. Minimal & lightweight with no bugs so far. Cons: No Search & Replace /Find function; no way to indent/de-indent/comment except manually typing; no undo button. A recent (6 months ago-ish) Android update wrecked a lot of text processing apps so that the keyboard covers the text & the cursor for text insert jumps around erratically; this app is no exception (using Sam J7 Star / And9; 5/10 patch). |
| 2021-04-11 |  | | This app is so good to run small chunks of Js codes. It just needs to be updated. The line numbering isn't cool. The alert pop-up in dark mode has a text color of black. Needs some rework. this is best JAVASCRIPT console app so far on Android. 🧡🧡🧡 |
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