NestJS boilerplate. Auth, TypeORM, Mongoose, Postgres, MongoDB, Mailing, I18N, Docker.

Feather is a free on-device iOS application manager/installer, using certificates part of the Apple Developer Program.

spring boot demo 是一个Spring Boot、Spring Cloud的项目示例，根据市场主流的后端技术，共集成了50+个demo，未来将持续更新。该项目包含helloworld(快速入门)、web(ssh项目快速搭建）、aop(切面编程)、data-redis(redis缓存)、quartz(集群任务实现)、shiro（权限管理）、oauth2（四种认证模式）、shign(接口参数防篡改重放）、encoder（用户密码设计）、actuator（服务监控）、cloud-config（配置中心）、cloud-gateway（服务网关）等模块

Key management is hard

Javascript Bitcoin Wallet. Supports Multisig, Stealth, HD, SegWit, Bech32, Time Locked Addresses, RBF and more!

Cryptographic javascript-functions for ethereum and tutorials to use them with web3js and solidity

⭐ ⭐ ⭐不止签到！更有一键同步作业功能！⭐ ⭐ ⭐ UI友好的安卓-Android移动端学习通签到助手，支持普通签到，扫码签到，图片签到，二维码签到，定位签到，签到码签到，手势签到，作业提醒：push通知，短信通知！！

Simple signing of PDFs in node.

逆向app参数的思路和体验，安卓逆向

aws-es-proxy is a small web server application sitting between your HTTP client (browser, curl, etc...) and Amazon Elasticsearch service.

Blockchain Wallet Technical Guide

Social (OAuth1\OAuth2\OpenID\OpenIDConnect) sign with PHP

A React wrapper component around signature_pad (in < 150 LoC). Unopinionated and heavily updated fork of react-signature-pad

PASETO (Platform-Agnostic SEcurity TOkens) for Node.js with no dependencies

Create and validate signed URLs with a limited lifetime

一个基于chrome的自动执行定时任务，目前支持B站、v2ex、hostloc、jd等网站的签到

Simple licensing library for golang.

A CLI tool to sign and verify artifacts

尾牙小程序

Sign PDF files with valid x509 certificate