coloco 0.1.1

A kit for creating FastAPI + Svelte applications

Coloco

A kit for creating FastAPI + Svelte applications focusing on locality of code and decreased boilerplate. Create simple full-stack apps with built-in codegen. Deploy with a package that can be hosted with python or a docker container.

File-based routing for your front-end and back-end. Expose API endpoints with docs via fastapi. Generate a front-end with svelte.

Example:

hello/api.py

from coloco import api

@api
def test(name: str) -> str:
    return f"Hello {name}!"

hello/index.svelte

<script lang="ts">
  import { test } from "./api";

  const results = test({ query: { name: "DoItLive" } });
</script>

{#if $results.loading}
    Loading...
{:else}
    The server says {$results.data}
{/if}

Serves the page myapp.com/hello, which calls myapp.com/hello/test?name=DoItLive and prints the message Hello DoItLive!

Opinions

This framework is opinionated and combines the following tools/concepts:

• FastAPI
• Svelte
• openapi-ts (codegen)
• file-based routing (using svelte5-router)
• tortoise-orm (optional)