# Welcome ### What is SampleToDo? We built a sample todo list on a number of no code / low code tools in order to compare their capabilities and complexity. You can watch videos about how we were building on a corresponding page for each tool. * MVP Now * Bubble * Adalo * Retool * Flutter Flow * Bravo Studio * OutSystems For each implementation of the todo app we use [Sample ToDo API](/api-reference/overview.md) (you can use it as well for your needs). --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://www.sampletodo.com/welcome.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.