From Simple Chain to Dynamic Tree: Building a Flexible Workflow Engine Step by Step

The article walks through the evolution of a custom workflow engine, starting with a linear approval chain and progressively adding parallel, conditional, nested, and proxy nodes, while introducing node states, time limits, scripts, and progress metrics to handle increasingly complex business requirements.

approval processengine designnode-types

0 likes · 12 min read

From Simple Chain to Dynamic Tree: Building a Flexible Workflow Engine Step by Step

Tencent IMWeb Frontend Team

Jul 8, 2021 · Frontend Development

Reinventing Low‑Code: How Vision’s New Gems Engine Reduces Complexity and Boosts Flexibility

This article explores the evolution of the Vision low‑code platform, introduces the Gems visual‑building engine, and explains how a modular architecture of renderer, editor, and material libraries addresses both business and technical challenges while controlling software complexity.

Frontend Architectureengine designlow-code

0 likes · 17 min read

Reinventing Low‑Code: How Vision’s New Gems Engine Reduces Complexity and Boosts Flexibility