Experience the day‑to‑day of an engineering team.

Pick up tickets, review each other's pull requests, ship together, and practice how to operate inside an engineering team.

Try the Beta

Join testersJoin the beta testers

Your team3 on this sprint

@sara.ferroYou

@l.kovacReviewing

@tomas.okaforOnline

Codebases to work on

Our approach

An early-stage engineering team simulator giving aspiring developers an honest shot at a tech career.

The work is the only preparation that counts so we take a different approach by dropping aspiring developers straight into an browser-based engineering environment.

Collaboration A group of students working together on laptops

A fully featured development environment in the browser.

No node version mismatches to fight. A fully ready workspace with simulated tools like GitHub and Jira, built to prepare for the job.

Providing experience you can't get without a job.

The work is the only preparation that counts, that's why we drop learners straight into a working engineering environment.

Collaborate, review pull requests, and ship together.

Real engineering is collaboration, so learners review each other's work, work through sprints and ship togeter.

Turn a codebase into sprints you can rebuild, feature by feature.

A codebase becomes a learning experience, broken down into features and tickets, whether it's your own project or a training program's.

Environment

One environment, with everything needed to build, review, ship and safely gain engineering experience.

Explore the environment

Simulated tools

https://github.com/rockit-to/fleet-ui-guest-d99e9c4f

Fleet Inc./

fleet-ui

Type

to search

fleet-uiPrivate

RockitSync fleet-ui from packages/repositories/fleet-ui

56d099e·9 days ago

publicSync fleet-ui from packages/repositories/fleet-ui9 days ago

srcSync fleet-ui from packages/repositories/fleet-ui9 days ago

.env.developmentSync fleet-ui from packages/repositories/fleet-ui9 days ago

.gitignoreSync fleet-ui from packages/repositories/fleet-ui9 days ago

README.mdSync fleet-ui from packages/repositories/fleet-ui9 days ago

Modules

Choose your modules.

Turn on only the modules needed.

Real tools rebuilt for practice within a safe environment.

Every workspace ships with a code editor, a terminal, and a browser preview by default. Optional modules like GitHub, Jira, Slack and Outlook can be added on top to strengthen the engineering team experience.

A fully isolated sandbox per learner
Pre-installed, browser-based, no local setup
Real-world tools simulated down to the detail
Optional modules to shape the team experience

Who it's for

One workspace, built for individual learners, schools, and career accelerators training the next generation of developers.

Learners

Practice working inside a functional engineering team.

Pick up tickets, review each other's pull requests, and ship together, the same way you would on the job.

Start learning

Education

Give every student the same safe sandbox to learn in.

No setup days, no support tickets about broken installs. Every student opens an identical, pre-installed, isolated workspace.

Learn by rebuilding

Turn a codebase into sprints and rebuild it feature by feature, alone or in a team, inside an isolated workspace.

Sprint board

Jira

Spaces

Fleet Travel Team

Summary

Backlog

Board

Code

Timeline

Docs

Forms

To Do3

Build the booking confirmation screen

Due date

Jun 20, 2026

Issue #2

Set up the header and login

Due date

Jun 20, 2026

Issue #3

Add the support and FAQ pages

Due date

Jun 20, 2026

Issue #4

Create

In Progress1

Build the checkout and payment forms

Due date

Jun 20, 2026

Issue #5

Create

Done1

Set up the project and shared components

Due date

Jun 20, 2026

Issue #1

Create

A sprint from a codebase in 3 steps.

Choose a codebase, pick the features to build, and invite your team.

1. Choose a codebasePick the codebase you'll work on.

2. Create sprintPick what should get built.

3. Add groupInvite your team and assign the sprint.

Get comfortable with complex codebases by rebuilding them.

Rebuilding a codebase feature by feature shows you the structure and patterns behind it. Each part you bring back is one you understand, and you see how it all connects into a full app.

Rebuild codebase feature by feature
Take on the sprint solo or in a team
Work inside your own isolated workspace

Choose a codebase

Give it a shot before you commit to anything.

Open a free workspace and see what it feels like to work a real ticket, no signup required to look around.

Start a free workspace