
Cursor
Claude Code
Codex 3.0 by OpenAI
Google Antigravity
warp by spolu
Windsurf Editor
Kiro
Enhances developer collaboration by providing codebase-aware chat, intuitive code suggestions, and advanced AI-driven explanations; accelerates coding tasks, assists in understanding unseen code structures, improving communication vastly within team…
date-fns
Moment.js
Luxon
js-Joda
Next.js
Nuxt.js
CakePHP
2kB JavaScript date utility library

Which is more popular?
Based on our record, Day.js seems to be a lot more popular than Augment Code. While we know about 43 links to Day.js, we've tracked only 4 mentions of Augment Code.
Website, pricing, platforms and company facts side by side.
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| Website | augmentcode.com | day.js.org |
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What each product offers, as listed by its team.

Possible disadvantages
Possible disadvantages
Walkthroughs and reviews on video.
AI Coding Assistant Showdown: Augment Code vs Cursor AI (Which is Better?)
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How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using Augment Code and Day.js. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.

Now, something confusing is that depending on what service tier you are using, their terms of service are different. For users on the Community tier, who are people using Augment code for free, the user’s code and the...
We have no reviews of Day.js yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.

Congrats. From my experience, Augment (https://augmentcode.com) is best in class for AI code context. How does this compare? - Source: Hacker News / 10 months ago
Augment Code Works in VS Code and JetBrains. Built for coders. Can execute code, run terminal, find issues, and analyze the code. Find performance optimization ideas in production. - Source: dev.to / over 1 year ago
At Augment (https://augmentcode.com) we were one of the partner who tested 3.7 pre-launch. And it has been a pretty significant increase in quality and code understanding. Happy to answer some questions FYI, We use Claude 3.7 has part of... - Source: Hacker News / over 1 year ago
Date strings. ISO 8601 timestamps like "2026-04-27T10:00:00Z" are string to the converter. If you're parsing them with date-fns or dayjs, you'll want to change those to Date in your final types. - Source: dev.to / 6 months ago
Dayjs - Fast 2kB alternative to Moment.js with the same modern API. - Source: dev.to / 8 months ago
I think the JS Date class should be avoided for anything related to DateTime. Instead, use one of the established libraries: Moment.js or Day.js. And in the near future, use the successor of Date, the new Temporal API. - Source: dev.to / 12 months ago
When comparing Augment Code and Day.js, you can also consider the following products.

The AI-first Code Editor. Build software faster in an editor designed for pair-programming with AI.
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date-fns provides the most comprehensive yet simple and consistent toolset for manipulating JavaScript dates in a browser & Node.js.
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Transform hours of debugging into seconds with a single command. Experience coding at thought-speed with Claude's AI that understands your entire codebase—no more context switching, just breakthrough results.
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Parse, validate, manipulate, and display dates in JavaScript
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Codex can now build, test & debug on autopilot
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Application and Data, Libraries, and Javascript Utilities & Libraries
Compare Luxon to Augment Code or Day.js: