A collective list of free APIs

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

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The interactive graphing library for Python ✨

A cd command that learns - easily navigate directories from the command line

q - Run SQL directly on delimited files and multi-file sqlite databases

Free English to Chinese Dictionary Database

GitPython is a python library used to interact with Git repositories.

Make your own running home page

A simple utility to remove unused resources in your Android app to lower the size of the APK. It's based on the Android lint tool output.

爬取基金数据，辅助对投资基金的选择

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Google Play Certified Android devices list, auto updated daily!

An easier way to automatically calculate the size of AAR in apk based on APP module

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