Orienteer

? 实时 零代码、全功能、强安全 ORM 库 ? 后端接口和文档零代码，前端(客户端) 定制返回 JSON 的数据和结构 ? Real-Time coding-free, powerful and secure ORM ? providing APIs and Docs without coding by Backend, and the returned JSON of API can be customized by Frontend(Client) users

Activiti is a light-weight workflow and Business Process Management (BPM) Platform targeted at business people, developers and system admins. Its core is a super-fast and rock-solid BPMN 2 process engine for Java. It's open-source and distributed under the Apache license. Activiti runs in any Java application, on a server, on a cluster or in the cloud. It integrates perfectly with Spring, it is extremely lightweight and based on simple concepts.

Open source Firebase + Heroku to develop, scale and secure serverless apps on Kubernetes

Process Orchestration Framework

? Private first self-hosted no code database & BaaS.

A massive list including a huge amount of products and services that are completely free!

Carefully curated list of awesome Appwrite resources ?

Durable workflow engine that allows users to track job status, orchestrate microservices and write long running persistent distributed workflows in PHP powered by Laravel Queues. Inspired by Temporal and Azure Durable Functions.

Kogito Runtimes - Kogito is a cloud-native business automation technology for building cloud-ready business applications.

Skygear - an open source serverless platform for modern secure app development