TapTalk.io - TapTalk.io is a complete in-app chat SDK and messaging API - Easy integration and customizeable.
DBeaver - DBeaver - Universal Database Manager and SQL Client.
Lets Chat - Open source self-hosted chat app for small teams
Navicat - Powerful database management & design tool for Win, Mac & Linux. With intuitive GUI, user manages MySQL, MariaDB, SQL Server, SQLite, Oracle & PostgreSQL DB easily.
WeChat API - WeChat API and SDK allow developers to access and integrate the functionality of WeChat with other applications.
DataGrip - Tool for SQL and databases