| Name | Size | License | Age | Last Published |
|---|---|---|---|---|
| jest | 2.27 kB | MIT | 11 Years | 12 Sep 2023 |
| jest-cli | 9.85 kB | MIT | 9 Years | 12 Sep 2023 |
| warning | 3.66 kB | MIT | 8 Years | 9 Feb 2019 |
| fb-watchman | 4.02 kB | Apache-2.0 | 9 Years | 21 Sep 2022 |
| flux | 56.6 kB | BSD-3-Clause | 12 Years | 21 Mar 2023 |
| @jest/core | 30.03 kB | MIT | 4 Years | 12 Sep 2023 |
| react-player | 399.6 kB | MIT | 8 Years | 5 Sep 2023 |
| flow-bin | 43.33 MB | MIT | 9 Years | 8 Sep 2023 |
| passport-facebook | 8.34 kB | MIT | 12 Years | 22 Jan 2019 |
| fb | 13.32 kB | Apache-2.0 | 11 Years | 16 Apr 2017 |
| babel-plugin-dev-expression | 2.76 kB | MIT | 8 Years | 25 Oct 2021 |
| fbgraph | 11.3 kB | MIT | 12 Years | 23 Mar 2018 |
| metascraper | 3.15 kB | MIT | 7 Years | 18 Sep 2023 |
| facebook-chat-api | 294.4 kB | MIT | 8 Years | 3 Apr 2020 |
| passport-facebook-token | 4.96 kB | MIT | 11 Years | 12 Jun 2020 |
Facebook libraries are often useful in a wide array of scenarios and here is a highlight of a few:
Data Handling: Tools like Relay and Flux allow you to build powerful data-driven UI that reacts to changes in your global state.
Node.js Development: Facebook libraries can be very helpful when using the Express web server. For example, packages like cookie-parser or debug can augment your web server with additional functionalities (e.g. cookie handling, debugging) for a smoother development experience.
User Interface: Libraries like React make it easy to develop powerful, interactive user interfaces. React efficiently updates and renders components when your data changes.
Version Control System: Libraries like Jest are used by Facebook to test all JavaScript code including React applications.
Most Facebook libraries, being versatile, furnish with several functionalities that include:
Component-Driven Development: Facebook libraries, notably React, tend to encourage a component-driven development model which promotes encapsulation and reusability of code.
Data Fetching: Libraries like Relay and GraphQL provide robust options for handling data fetching, allowing for more efficient network utilization.
State Management: Libraries like Flux and Redux (inspired by Flux) offer patterns for managing and updating application state in a predictable way.
Performance Optimizations: Facebook libraries are known for implementing performance optimizations under the hood. React, for example, performs diffing on its virtual DOM to perform efficient updates.
Working with Facebook libraries, one should be aware of certain pitfalls/gotchas:
Learning Curve: Many Facebook libraries, though powerful, come with a steep learning curve. This not only includes understanding the library itself, but the paradigms it endorses and sometimes enforces.
Keeping Up with Ecosystem: Facebook libraries usually have a vast and rapidly changing ecosystem. While there is a strong community and a wealth of resources, it can sometimes be difficult to keep up with the pace of changes.
Over-engineering: Given their versatility, it can be tempting to use these libraries for simple projects where they might not be needed, leading to over-engineered solutions.
Package Version Compatibility: Sometimes, different Facebook libraries may require certain version ranges of shared dependencies. This could potentially lead to version conflicts and should be carefully managed. Make sure to always check the peerDependencies listed in the package.json of any Facebook library you wish to use.
