Curated repo gallery

Trace-rich repositories

Browse codebases where a useful receipt crosses routes, commands, config, packages, and tests before you paste your own repo.

Seed preview
TypeScriptFeatured

vercel/next.js

Route handlers fan into middleware, rendering, cache, and test artifacts.

Trace
GoFeatured

kubernetes/kubernetes

Controller paths cross API types, reconciliation loops, generated clients, and tests.

Trace
C

postgres/postgres

Planner and executor paths connect parser code, catalog state, and regression tests.

Trace
TypeScript

supabase/supabase

API surfaces connect dashboard code, service packages, config, and integration tests.

Trace
PythonFeatured

langchain-ai/langchain

Runnable APIs connect integrations, prompt plumbing, package exports, and tests.

Trace
Go

hashicorp/terraform

CLI commands cross config loading, graph planning, provider boundaries, and tests.

Trace
Python

fastapi/fastapi

Route declarations cross dependency injection, OpenAPI generation, and tests.

Trace
Ruby

rails/rails

Controller paths cross routing, ActiveSupport, configuration, and framework tests.

Trace
TypeScript

calcom/cal.com

Booking flows cross app routes, packages, integrations, config, and tests.

Trace
TypeScript

withastro/astro

Compiler and runtime paths cross packages, config, integrations, and fixtures.

Trace
TypeScript

remix-run/remix

Route modules cross server runtime, compiler packages, adapters, and tests.

Trace
TypeScript

strapi/strapi

Admin and API paths cross plugins, schemas, config, and integration tests.

Trace
TypeScript

nocodb/nocodb

Table APIs cross controllers, storage adapters, config, and tests.

Trace
TypeScript

triggerdotdev/trigger.dev

Job paths cross SDK entrypoints, API routes, queues, config, and tests.

Trace
Python

tinybirdco/tinybird-cli

CLI flows cross command parsing, API clients, config, and tests.

Trace
Go

inngest/inngest

Event paths cross SDKs, server handlers, queue internals, and tests.

Trace
JavaScriptFeatured

facebook/react

Renderer paths cross packages, feature flags, scheduler code, and tests.

Trace
TypeScriptFeatured

microsoft/TypeScript

Compiler paths cross parser, checker, services, config, and baselines.

Trace
TypeScript

vitejs/vite

Dev-server paths cross plugin hooks, config loading, transforms, and tests.

Trace
TypeScript

tailwindlabs/tailwindcss

Compiler paths cross config parsing, class extraction, generation, and tests.

Trace
Rust

vercel/turborepo

CLI paths cross task graph construction, cache config, daemon code, and tests.

Trace
TypeScript

prisma/prisma

Client generation crosses schema parsing, engines, packages, and tests.

Trace
TypeScript

nextauthjs/next-auth

Auth paths cross route handlers, provider config, adapters, and tests.

Trace
TypeScript

grafana/grafana

Dashboard paths cross frontend panels, backend APIs, config, and tests.

Trace
RustFeatured

denoland/deno

Runtime paths cross CLI commands, ops, permissions, config, and tests.

Trace
Zig

oven-sh/bun

Runtime paths cross CLI code, package manager logic, transpilation, and tests.

Trace
C++Featured

electron/electron

App paths cross browser process, native bindings, config, and tests.

Trace
Python

home-assistant/core

Integration paths cross config entries, services, entity models, and tests.

Trace
Java

airbytehq/airbyte

Connector paths cross API layers, worker orchestration, config, and tests.

Trace
Clojure

metabase/metabase

Query paths cross API handlers, driver layers, permissions, and tests.

Trace