Based on our record, Screeps seems to be a lot more popular than JSLint. While we know about 41 links to Screeps, we've tracked only 4 mentions of JSLint. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
UPDATE 8/22/2011: found http://jshint.com, it looks much better than http://jslint.com/. Source: about 2 years ago
Use https://jslint.com to find the unescaped quote or whatever that's invalidating the file. Remember to put quote marks in dialogue as \". Source: over 2 years ago
Ooh! I'm pretty sure I actually know this one! I watched a bunch of Douglas Crockford talk's at Yahoo! Talking about the weirdness of the language he helped develop (such as this one). He also has built JSLint to help pull out code that runs but can have unexpected results. Booleans in JS evaluate if something is truthy or falsy and undefined is falsy (19:20), however a string of "undefined" would be truthy, and... Source: over 2 years ago
For future, just pop your code into an HTML Validator, a JS Linter, or a CSS Linter and it will check for basic stuff like this. There are also plugins in most IDEs for these kind of things which are incredibly useful. Source: about 3 years ago
I've heard about Screeps which is close to what you describe: https://screeps.com/. - Source: Hacker News / 7 months ago
I have tried Screeps in the past, and I'm not a huge fan. I really like Stone Story, but they do not have an easy way to take your saves across multiple platforms -- you have to manually import/export your save. Source: 10 months ago
-For JavaScript, my advice would be to introduce coding games. That way it's more fun and the environment would be set up better (less worrying about deep technical errors). The two games that come to mind are Bitburner (free) and Screeps (free offline/paid online), though they both have their own learning curves and require actual coding; so for a 9 year old YMMV greatly. Source: about 1 year ago
A good, existing example I'd like to show you is Screeps: https://screeps.com/ Personally, when I'm in the mindset of playing that game, I can't help but come back to my bot every 30 minutes to see if it's performing well. When I see that it's doing something strange, I take notes and can't stop thinking about possible solutions. When I'm not in the mood to play (i.e. Analyze the bot or program more... - Source: Hacker News / about 1 year ago
I organised a small team to develop a screeps bot. Other teams made their own basic, but amusing game or explored interesting technologies. A few teams even worked on things related to the business. Source: about 1 year ago
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