quantitative trading with Javascript, Python, C++, PineScript, Blockly, MyLanguage(麦语言)

Books for people who are or aspire to manage/lead team(s) of software engineers

A framework for Engineering Managers

A list of engineering manager resource links.

Mega list of 1 on 1 meeting questions compiled from a variety to sources

2025最新悄咪咪收集的10000+个Telegram群合集，附全网最有趣好用的机器人BOT🤖【电报百科全书】

ai副业赚钱大集合，教你如何利用ai做一些副业项目，赚取更多额外收益。The Ultimate Guide to Making Money with AI Side Hustles: Learn how to leverage AI for some cool side gigs and rake in some extra cash. Check out the English versi…

🎬 人人影视 机器人和网站，包含人人影视全部资源以及众多网友的网盘分享

A list of Free Software network services and web applications which can be hosted on your own servers

🃏 A magical documentation site generator.

A collective list of free APIs

Android Unit Testing Framework

🌀 A lightweight dropdown popup spinner, fully customizable with an arrow and animations for Android.

🎆 A well-designed local image and video selector for Android

The flexible, easy to use, all in one drawer library for your Android project. Now brand new with material 2 design.

Luban(鲁班)—Image compression with efficiency very close to WeChat Moments/可能是最接近微信朋友圈的图片压缩算法

A circular ImageView for Android

视频播放器（IJKplayer、ExoPlayer、MediaPlayer），HTTPS，16k page size，支持弹幕，外挂字幕，支持滤镜、水印、gif截图，片头广告、中间广告，多个同时播放，支持基本的拖动，声音、亮度调节，支持边播边缓存，支持视频自带rotation的旋转（90,270之类），重力旋转与手动旋转的同步支持，支持列表播放 ，列表全屏动画，视频加载速度，列表小窗口支持拖…

This is a sample app that is part of a series of blog posts I have written about how to architect an android application using Uncle Bob's clean architecture approach.

Flexbox for Android

Pleasant Android application development

🔥下拉刷新、上拉加载、二级刷新、淘宝二楼、RefreshLayout、OverScroll，Android智能下拉刷新框架，支持越界回弹、越界拖动，具有极强的扩展性，集成了几十种炫酷的Header和 Footer。

An awesome list that curates the best Flutter libraries, tools, tutorials, articles and more.

🔥 Android developers should collect the following utils(updating).

A powerful 🚀 Android chart view / graph view library, supporting line- bar- pie- radar- bubble- and candlestick charts as well as scaling, panning and animations.

兼容android 10，自定义相机拍照。android图片选择、裁剪、压缩，自定义相机仿微信拍照，相册选择(单选/多选)，文件夹图片选择(单选/多选)，各界面根据状态栏颜色智能适配状态栏字体颜色变色为深色或浅色，根据使用场景智能适配沉浸式状态栏，内部处理运行时权限，支持Glide/Picasso/Fresco/Imageloader等所有图片加载框架库的带默认勾选选中图片的能填充自定义广告…

render React components to Sketch ⚛️💎

A set of plugins for Sketch include drawing links & marks, UI Kit & Color sync, font & text replacing.

Design package for WeUI

Official Sketch Plugin directory