Extensible OSS Retool Alternative

In plain words

Extensible OSS Retool Alternative is an open-source tool for building internal applications and dashboards. It serves developers and teams who need to create business tools without extensive custom coding. The platform emphasizes extensibility, allowing users to customize and modify the codebase to fit specific requirements. Being open-source, it provides transparency and community-driven development as alternatives to proprietary solutions.

written from the facts on this page · September 2026

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  Open-source alternative to Retool, Internal.io, etc.2021 · github.com · ▲429

  Open-source foundation of ToolJet AI - the enterprise app generation platform for internal tools, dashboards, business applications, workflows and AI agents. Build visually, from a prompt, or from Claude Code, Codex and Cursor over MCP 🚀 - ToolJet/ToolJet

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  ToolJet 2.0 – Open-source alternative to Power Apps and Retool2023 · github.com · ▲210

  Open-source foundation of ToolJet AI - the enterprise app generation platform for internal tools, dashboards, business applications, workflows and AI agents. Build visually, from a prompt, or from Claude Code, Codex and Cursor over MCP 🚀 - Release v2.0.0 · ToolJet/ToolJet

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  ToolJet 1.0 – Extensible open-source alternative to Retool2022 · github.com · ▲20

  Open-source foundation of ToolJet AI - the enterprise app generation platform for internal tools, dashboards, business applications, workflows and AI agents. Build visually, from a prompt, or from Claude Code, Codex and Cursor over MCP 🚀 - Release v1.0 · ToolJet/ToolJet

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  ToolJet 1.11 OSS Retool alternative with realtime multiplayer editing2022 · github.com · ▲28

  Open-source foundation of ToolJet AI - the enterprise app generation platform for internal tools, dashboards, business applications, workflows and AI agents. Build visually, from a prompt, or from Claude Code, Codex and Cursor over MCP 🚀 - Release v1.11.0 · ToolJet/ToolJet

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  Retool – build internal tools faster2018 · tryretool.com · ▲592

  Build, deploy, and manage internal tools with Retool's unified engine. Connect to any database, API, or LLM. Leverage AI throughout your business.

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  ToolJet – open-source alternative to Retool2022 · github.com · ▲25

  I’m excited to share ToolJet 3.0, a major update to our open-core low-code platform for building internal tools. This release is all about speed, scalability, and better support for complex use cases. Backstory When I first launched ToolJet (https://github.com/ToolJet/ToolJet) here on HN (https://news.ycombinator.com/item?id=27421408](https://news.... 2021, it started as a tool for building frontends connected to data sources via a secure backend proxy, with integrations like Google Sheets. The initial post hit #1 on HN, bringing in a wave of…

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  Hey HN, I've been working on https://pornpen.ai, a site for generating adult images. Please only visit the site if you are 18+ and willing to look at NSFW images. This site is an experiment using newer text-to-image models. I explicitly removed the ability to specify custom text to avoid harmful imagery from being generated. New tags will be added once the prompt-engineering algorithm is fine-tuned further. If the servers are overloaded, take a look at the feed and search pages to look through past results. For comments/suggestions/feedback please visit…

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