Dev tools · alternatives · 2026

24 alternatives to Sunmao

A framework for developing low-code tools

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Sunmao launched in 2022; newer entries below may have overtaken it.

1SA
Sunmao – A framework for developing low-code tools▲41
2022 · sunmao-ui.com · its alternatives →
2
Suno▲514
Make any song you can imagine, anytime & anywhere
2024 · apps.apple.com · its alternatives →
3D
Darklang▲326
2019 · medium.com · its alternatives →
4
Lowdefy – Build internal tools with YAML on an open-source framework▲107
We're excited to announce Lowdefy V4, a full-stack web framework built on top of Next.js that simplifies building web applications, internal tools, admin panels, BI dashboards, and CRUD apps using YAML or JSON configuration files. New in V4: Next.js: Lowdefy now runs on top of the Next.js framework. All of Auth.js: App auth is now handled by Auth.js supported providers, adapters and callbacks and events, easy to configure, but all of which can be customized. Plugin extensibility: Apps can now be extended with any npm or pnpm workspace plugins. Our story: We have developed a simple…
2021 · lowdefy.com · its alternatives →
5
Solar▲515
An infinite canvas for vibe-coding production apps.
2025 · its alternatives →
6
NocoBase▲491
Scalability-first, open-source no-code platform
2024 · nocobase.com · its alternatives →
7
CodeToo▲76
Frontend development workflow app to help devs get organized
2022 · its alternatives →
8
Fathym▲63
The data application orchestration and development framework
2020 · fathym.com · its alternatives →
9
Uiverse.io▲345
3500+ UI elements, copy the code or use in Figma
2023 · uiverse.io · its alternatives →
10
Xmake, a modern C/C++ build utility▲186
🔥 A cross-platform build utility based on Lua. Contribute to xmake-io/xmake development by creating an account on GitHub.
2019 · github.com · its alternatives →
11
Modo – I built an open-source alternative to Kiro, Cursor, and Windsurf▲103
Contribute to mohshomis/modo development by creating an account on GitHub.
Apr 2026 · github.com · its alternatives →
12
Tango▲82
A source code based low-code builder
2023 · github.com · its alternatives →
13
Brightwork▲184
Develop serverless apps using Javascript
2016 · brightwork.io · its alternatives →
14
ILLA Cloud 2.0▲167
Accelerate your internal tools development
2023 · its alternatives →
15
Zerobox – a small lightbox▲42
Contribute to kolodny/zerobox development by creating an account on GitHub.
2013 · github.com · its alternatives →
16
Suna▲140
Open source generalist AI agent that acts on your behalf
2025 · kortix.com · its alternatives →
17
ZenStack▲119
Build scalable web apps with minimal code
2023 · github.com · its alternatives →
18
Solarch▲109
Interactive diagrams with AI, and your code always in sync
Jun 2026 · solarch.dev · its alternatives →
19
Uno Platforn▲75
Single-codebase for Windows, Web, iOS, macOS, Android, Linux
2020 · platform.uno · its alternatives →
20RA
Ristretto, an OSS sandboxed code playground/notebook written in itself▲54
2024 · ristretto.codeberg.page · its alternatives →
21
Codemap – Codebase Visualizer for JavaScript, TypeScript, and Python▲84
Codemap visualizes any codebase as a graph for software engineers to quickly understand the code architecture. Supports Typescript, Python, Java, PHP, Ruby, Go (Golang), and Terraform.
2020 · codemap.app · its alternatives →
22
dbKoda▲77
Modern Open-Source Database Development Tool
2017 · oldewalkervilletheatre.com · its alternatives →
23
Moon – 3kb JavaScript UI compiler▲71
The purely functional user interface library that
2018 · kbrsh.github.io · its alternatives →
24
Maiao, Stacked Diffs for GitHub▲52
Seamless GitHub PR management from the command-line - maiao/docs/getting-started.md at main · adevinta/maiao
2022 · github.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →