1, a sitemap. Js


JS library to generate the site navigation file sitemap XML. (Contributed by @ifrontend- XYZ)


2, terminus


A multi-functional, cross-platform terminal emulator. (Contributed by @fakeyanss)


3, the tesseract. Js



A JS library that can complete OCR (optical recognition) in 62 languages. (Contributed by @ifrontend- XYZ)


4, 0 x0. St


An open source command line file upload service that saves files up to 512MB free for 30 days. (Contributed by @circleApps)


5, octotree



GitHub repository – a browser plug-in that turns GitHub repositories into file browsers, providing a tree file structure for easy viewing. (Contributed by @helloValue)


6, LSD



An alternative to the file list command ls.


7, the Tab – Manager – v2


Open source Chrome plugin for batch management of browser tabs. There is a similar plug-in, SmallTab. (contributed by @xCV58)


8, a few branches



Chrome plugin, in the new TAB page to display traditional Chinese color layered wave animation effect, paired with classic poetry. (Contributed by @ketra21)


9. Feedback platform


Tencent launched the tool, a few lines of code for the page to join an interactive community, can access applications, small programs, WEB, H5, wechat public number and other end. (Contributed by @ifrontend- XYZ)


10 and the saber


A node.js static website generator, similar to Hugo, but with support for Vue, React, or other front-end frameworks to write UI. (Submitted by @noctiomg)


11, git commit – MSG – linter


An NPM module that acts as a git commit hook to check that the git commit is formatted correctly. (contributed by @legend80s)


resources


1. Lu Xun information online retrieval system


Lu Xun information retrieval tool of Lu Xun Museum in Beijing, including lu Xun’s works and research materials. (contributed by @wang137700)


Silicon Valley map, 1981-1991



The site is a collection of hand-drawn maps of early Silicon Valley that can be zoomed in.


3, the Python – 100 – Days


A Python Chinese tutorial library, starting from the basics. (submitted by @y024)


4. Apple open Source warehouse


The official open source website of Apple Inc. provides source code for MacOS, iOS and developer tools. There is also an unofficial mirror image.


5. High-performance Go code workshop


Dave Cheney’s teaching notes provide a complete introduction to the process of developing, testing, and debugging high-performance Go programs, including the use of all surrounding tools and associated runtime concepts and in-depth analysis. (submitted by @y024)


6. Feature Engineering for Machine Learning (Chinese)



The open source machine learning ebook is about how to find features of data sets. (Submitted by @kinger310)


7. Apple images and videos


All images and videos released by Apple, from the 1970s until 2019, are available for download.