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Top 23 JavaScript Date Projects
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SurveyJS
Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
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react-infinite-calendar
✨ Infinite scrolling date-picker built with React, with localization, range selection, themes, keyboard support, and more.
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jquery-timeago
:clock8: The original jQuery plugin that makes it easy to support automatically updating fuzzy timestamps (e.g. "4 minutes ago").
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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
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Heat.js
🌞 A lightweight JavaScript library that generates customizable heat maps, charts, and statistics to visualize date-based activity and trends.
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md-date-time-picker
An implementation of Material Design Picker components in vanilla CSS, JS, and HTML
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WorkOS
The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
To learn more about Moment.js, please visit their official website.
Project mention: The Day.js Dilemma: How Should We Handle OSS Maintainers Going MIA? | news.ycombinator.com | 2024-04-12As web developers, we heavily rely OSS packages. One popular example is Day.js, a JS lib for parsing, validating, manipulating, and formatting dates. It's a widely-used alternative to Moment, with over 17mil weekly downloads on npm.
A critical bug was discovered in Day.js (see: https://github.com/iamkun/dayjs/pull/2118) causing incorrect date manipulation (add, subtract) when in UTC TZ. This could have severe implications for any project relying on Day.js for date-related functionality. However, the maintainer of the project appears to be unresponsive, leaving the bug unresolved and the future of the library uncertain.
This raises some important questions for our community:
- At what point should we consider a widely-used OSS project "abandoned" if the maintainer is unresponsive?
- Is forking the project the best solution, or should we first try to reach out to the maintainer through other channels?
- Are there established community guidelines around responsiveness expectations for widely-used OSS projects?
- What are successful examples of community-driven forks or maintenance after a maintainer stepped away?
I am very aware that many of these developers give their spare time for free for these projects, with little or no payment, and I am very thankful for all their work. This developer does get some money (a small amount?) through OpenCollective, and possibly also works for a company (in China?) that makes a UI library, which I think uses Day.js internally.
Project mention: A bug which is only a bug five days out of the year | news.ycombinator.com | 2024-01-31To be honest, use a library where someone else figured out the ambiguities and accounted for the edge cases. Good starting point: https://moment.github.io/luxon/#/math
Date-fns is fine for simpler use cases but Luxon is a lot more complete, especially where it comes to time zones.
js-joda
https://www.npmjs.com/package/dateformat This helps me.
Project mention: Heat.js v2.0.0 – Create maps/charts/statistics to visualize date-based activity | news.ycombinator.com | 2024-02-12
Project mention: Show HN: Tu – Convert natural language date/time to UTC | news.ycombinator.com | 2024-04-12I built a JavaScript library for my needs: https://github.com/derhuerst/parse-human-relative-time
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
JavaScript Date related posts
- The Day.js Dilemma: How Should We Handle OSS Maintainers Going MIA?
- How to Convert String to Date in JavaScript
- 8 NPM Packages for JavaScript Beginners [2024][+tutorials]
- Heat.js v2.0.0 – Create maps/charts/statistics to visualize date-based activity
- Heat.js v1.7.0 – generates heat maps/charts to visualize date-based activity
- A bug which is only a bug five days out of the year
- Heat.js – Library that creates heat maps/charts to visualize date-based activity
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A note from our sponsor - SurveyJS
surveyjs.io | 25 Apr 2024
Index
What are some of the best open-source Date projects in JavaScript? This list will help you:
| Project | Stars | |
|---|---|---|
| 1 | moment | 47,790 |
| 2 | dayjs | 45,745 |
| 3 | Luxon | 14,864 |
| 4 | pickadate.js | 7,703 |
| 5 | react-infinite-calendar | 3,953 |
| 6 | jquery-timeago | 3,817 |
| 7 | moment-timezone | 3,793 |
| 8 | react-native-modal-datetime-picker | 2,906 |
| 9 | fecha | 2,058 |
| 10 | js-joda | 1,586 |
| 11 | date | 1,480 |
| 12 | dateformat | 1,297 |
| 13 | laydate | 1,112 |
| 14 | react-nice-dates | 1,101 |
| 15 | Heat.js | 479 |
| 16 | human-interval | 457 |
| 17 | countdown.js | 402 |
| 18 | datepicker | 336 |
| 19 | md-date-time-picker | 274 |
| 20 | server-date | 190 |
| 21 | timewave | 48 |
| 22 | parse-human-relative-time | 29 |
| 23 | CalendarScraper | 25 |
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