best
reassure
Our great sponsors
best | reassure | |
---|---|---|
1 | 3 | |
95 | 1,097 | |
- | 2.3% | |
6.3 | 7.1 | |
19 days ago | 9 days ago | |
TypeScript | TypeScript | |
MIT License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
best
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2020 Year in Review
10. With our thousands of employees forced to leave their offices and work remotely, we took the opportunity to develop new practices and guidelines for distributed work. We'll be better able to effectively communicate, create, and collaborate together no matter what the next year(s) hold. 9. We published a lot of blog posts! Our top three most-read posts covered security (Easily Identify Malicious Servers on the Internet with JARM), automated testing (Automating Complex End-to-end Tests), and an open source tool for Kubernetes (A Generic Sidecar Injector for Kubernetes). 8. We sponsored the first-ever virtual Grace Hopper Celebration put on by Anita Borg and extended internship offers to a slew of folks we’re looking forward to welcoming to the team next summer. 7. In a truly strange year, almost 300 employees took to the virtual stage at conferences around the world (er, in their living rooms?) to talk about the great work they’re doing. 6. It’s no secret we love open source. We headed to the StackOverflow blog to share the complexities and rewards of open sourcing corporate software projects. 5. Speaking of open source, we dropped some cool projects this year: Best, which allows you to write JavaScript benchmarks in the same way you write unit tests and integrate it into your continuous integration workflow; the AI Economist, which is an open source framework for economic policy design; and Cloudsplaining, an AWS IAM Security Assessment tool that identifies violations of least privilege and generates a risk-prioritized HTML report, among many others. 4. We launched the FOSS Fund to donate money every quarter to a project selected by our employees; a sustainable open source ecosystem is essential for our technical future. 3. The world got to meet the Salesforce Kubernetes Platform, a substrate-agnostic Kubernetes install that handles concerns for the entire runtime stack. 2. The Buildpacks project was promoted to Incubation from the Cloud Native Computing Foundation Sandbox. 1. We announced Hyperforce, a complete re-architecture of Salesforce that uses the scale & agility of the public cloud, representing a massive, multi-year, cross-company engineering effort that we’re so proud of.
reassure
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Performance Regression Testing for React Native
In this article, I presented a few simple examples of things that can cause performance problems in the long run. As you've noticed, minor refactoring led to a 93.1% performance improvement. Even though performance issues presented in the article can be caught during a thorough PR review, that can become inherently harder in complex codebases and as your React Native app grows. Making Reassure part of your test suite to address potential performance regressions and automate things in CI would greatly benefit you in the long run. Also, if you already write tests with react-native-testing-library (If you don't, you definitely should), creating Reassure perf tests is, to some degree, a copy-paste of existing tests with slight modification so that it can be quickly introduced into the development workflow. Due to the open-source nature of Reassure, if you have improvement suggestions, feel free to create issues in the repo, and Reassure team will address them.
- callstack/reassure: Performance testing companion for React and React Native
- Performance testing companion for React and React Native
What are some alternatives?
r3f-perf - Easily monitor your ThreeJS performances.
virtual - 🤖 Headless UI for Virtualizing Large Element Lists in JS/TS, React, Solid, Vue and Svelte
nodejs-js-compress-benchmark - Benchmark NodeJS/JS compression libraries
react-native-graph - 📈 Beautiful, high-performance Graphs and Charts for React Native built with Skia
jest - Super-fast alternative for babel-jest or ts-jest without type checking. Please use main repository for issues
react-render-tracker - React render tracker – a tool to discover performance issues related to unintentional re-renders and unmounts
import-cost - displays the import size of the package you are importing inside the code editor
react-intersection-observer - React implementation of the Intersection Observer API to tell you when an element enters or leaves the viewport.
qawolf - 🐺 Create browser tests 10x faster
recyclerlistview - High performance listview for React Native and web!
image-actions - A Github Action that automatically compresses JPEGs, PNGs and WebPs in Pull Requests.