SaaSHub helps you find the best software and product alternatives Learn more →
Top 15 low-code-framework Open-Source Projects
-
appsmith
Platform to build admin panels, internal tools, and dashboards. Integrates with 25+ databases and any API.
AppSmith
-
SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
-
ToolJet
ToolJet is the open-source foundation of ToolJet AI - the enterprise app generation platform for building internal tools, dashboard, business applications, workflows and AI agents 🚀
Project mention: Open Source Retool Alternative: A Code-First, AI-Native Approach | dev.to | 2026-04-28ToolJet: github.com/ToolJet/ToolJet
-
h5-Dooring
H5 Page Maker, H5 Editor, LowCode. Make H5 as easy as building blocks. | 让H5制作像搭积木一样简单, 轻松搭建H5页面, H5网站, PC端网站,LowCode平台.
-
-
oinone-pamirs
Oinone is an AI‑Powered low‑code framework that unifies AI and developers around a shared metadata model to build maintainable, evolvable, high‑quality enterprise intelligent applications.[AI Coding][Vibe Coding][Framework][Low Code]
Project mention: "Supports custom code" means nothing. Here's the 3-level ruler that tells you if a low-code platform will lock you in. | dev.to | 2026-06-09That's the road Oinone takes: 100% metadata-driven, front + back end open source, self-hostable — customization reaches L3.
-
toolpad
⚠️ 𝐍𝐨𝐭 𝐚𝐜𝐭𝐢𝐯𝐞𝐥𝐲 𝐦𝐚𝐢𝐧𝐭𝐚𝐢𝐧𝐞𝐝 Toolpad: Full stack components and low-code builder for dashboards and internal apps.
-
rulego
⛓️RuleGo is a lightweight, high-performance, embedded, next-generation component orchestration rule engine framework for Go.
-
-
-
platform
lsFusion is an extremely declarative open-source language-based platform for information systems development (by lsfusion)
-
-
brainyduck
🐥 A micro "no-backend" framework 🤯 Quickly build powerful BaaS using only your graphql schemas
-
NeoApps.AI-CodeGenerator
World's first no-code low-code app builder focuses on a data-first approach, allowing users to create applications from scratch. The code generator builds a drag-and-drop React application along with a .NET Core API and a MySQL database.
-
uniflow
A high-performance, extremely flexible, and easily extensible universal workflow engine. (by siyul-park)
-
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
low-code-framework discussion
low-code-framework related posts
-
"Supports custom code" means nothing. Here's the 3-level ruler that tells you if a low-code platform will lock you in.
-
Your low-code project didn't fail because of low-code. It failed because you picked the wrong paradigm.
-
Your low-code app is smooth in the demo and dies in production — here's why
-
Self-hosted AI low-code: stop leaking source to cloud AI
-
Why I'm skeptical of low-code
-
Show HN: Retool AI
-
Automate complicated manual business processes
-
A note from our sponsor - SaaSHub
www.saashub.com | 21 Jun 2026
Index
What are some of the best open-source low-code-framework projects? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | appsmith | 40,108 |
| 2 | ToolJet | 38,033 |
| 3 | h5-Dooring | 9,954 |
| 4 | openblocks | 6,216 |
| 5 | oinone-pamirs | 2,522 |
| 6 | toolpad | 1,702 |
| 7 | rulego | 1,543 |
| 8 | crusher | 586 |
| 9 | splashgen | 251 |
| 10 | platform | 208 |
| 11 | PocketBlocks | 103 |
| 12 | brainyduck | 72 |
| 13 | NeoApps.AI-CodeGenerator | 66 |
| 14 | uniflow | 56 |
| 15 | Scaffold | 11 |
Sponsored
SaaSHub - Software Alternatives and Reviews
SaaSHub helps you find the best software and product alternatives
www.saashub.com