localhost Articles | LocalHost Run
Localhost development guides, tutorials, and resources.
All articles
- mongodb://localhost:27017 — Connect & Run MongoDB Locally · Databases — What does mongodb://localhost:27017 mean? URI examples, mongosh and Compass, Docker startup, and fixes for ECONNREFUSED.
- Ruby on Rails Local Development Guide · Backend Frameworks — Run Ruby web applications on localhost:3000 using Rails, with built-in Puma server and Active Record.
- Remix Local Development Guide · Frontend Stacks — Local development with the Remix full-stack React framework, defaulting to localhost:5173; v7 capabilities have been merged into React Router.
- Spring Boot Local Development Guide · Backend Frameworks — Run Java Web applications and REST APIs on localhost:8080 using Spring Boot, with support for hot reloading via devtools.
- SQLite Local Usage Guide · Databases — SQLite is a file-based embedded database that does not require a standalone service, commonly used as db.sqlite3 in local development with Rails/Django/Flask.
- Strapi Local Development Guide · CMS — Run Strapi Headless CMS on localhost:1337 to manage content and REST/GraphQL APIs.