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features
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support

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Description

Explore programming, design, and various other subjects at your convenience. Access comprehensive guidance tailored to help you secure an entry-level position in the tech industry, even if you lack prior coding experience. If you already have some knowledge, you can bypass certain topics with Compass. Keep your skills fresh and relevant by learning the essential languages, frameworks, and concepts that are crucial for thriving in today’s tech careers. Each of our Tracks offers a curated set of skills designed to provide you with focused learning experiences. Looking to acquire a new skill set? Simply enroll in a Track, and we’ll provide a clear path for your educational journey. Our courses feature quizzes and coding challenges that ensure you remain actively engaged, as hands-on practice is the most effective way to learn. Join our vibrant and encouraging community on the Treehouse forums, where you can connect, seek assistance, and interact with fellow learners who share your interests. Additionally, our Tech Explorer's Toolkit is filled with free resources aimed at anyone interested in pursuing a tech career, making it accessible regardless of where you are in your tech journey. With numerous avenues for support and resources at your disposal, embarking on your tech education has never been more attainable.

Description

Anyone can get an AI agent to turn tests green on a toy problem. kodwai measures the part that is harder to fake: how well you direct it. Developers pick a real engineering challenge (a CRDT text buffer, an event-sourced ledger, a zero-downtime migration), pull it down with npx @kodwai/cli@latest challenge <slug>, and solve it locally with Claude Code, Cursor or Codex. No browser sandbox. When they run npx @kodwai/cli@latest submit, kodwai reads the session (prompts, commits, test runs) and returns a 0 to 100 score across three axes: Direction (how you steer, verify and decompose), Outcome (what shipped, replayed and stress-tested) and Lift (how far you beat a solo AI). Each signal cites its evidence, and the score comes with a confidence interval instead of false precision. Developers get 3 free scored submissions, then connect their own Anthropic key for unlimited runs. Teams can use the hiring track to run private real-world interviews.

API Access

Has API No 

API Access

Has API No 

Screenshots View All

Screenshots View All

Integrations

Adobe Document Cloud Yes 
Airbnb Yes 
Claude No 
Claude Code No 
Codex CLI No 
Cursor No 
Frame AI Yes 
Git No 
HubSpot CRM Yes 
HubSpot Customer Platform Yes 
Mailchimp Yes 
Node.js No 
OpenAI Codex No 
Verizon Cloud Yes 

Integrations

Adobe Document Cloud No 
Airbnb No 
Claude Yes 
Claude Code Yes 
Codex CLI Yes 
Cursor Yes 
Frame AI No 
Git Yes 
HubSpot CRM No 
HubSpot Customer Platform No 
Mailchimp No 
Node.js Yes 
OpenAI Codex Yes 
Verizon Cloud No 

Pricing Details

$25 per month
Free Trial Yes 
Free Version No 

Pricing Details

Free
Free for developers: 3 scored submissions on kodwai's key, then connect your own Anthropic API key for unlimited submissions. The challenges, score, public profile and leaderboard are free. Hiring track for teams: contact us for pricing.
Free Trial No 
Free Version Yes 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows Yes 
Mac Yes 
Linux Yes 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

Treehouse

Founded

2011

Country

United States

Website

teamtreehouse.com

Vendor Details

Company Name

kodwai

Country

Istanbul, Turkey

Website

www.kodwai.com

Product Features

Technical Skills Development

Analytics No 
Career Coaching No 
Discussions No 
Exercises and Projects No 
Offline Usage No 
Quizzes & Assessments No 
Videos No 

Product Features

Coding Challenge

Kodwai is an innovative platform designed for hands-on coding challenges that emphasize agency in coding. The challenges presented are practical, bite-sized tasks—ranging from creating a bookshelf REST API to implementing a simplified version of the Raft consensus algorithm—and each task incorporates subtle pitfalls that a simple prompt might overlook. Participants tackle these challenges locally using their own AI coding agents, and the scoring system evaluates not only the success of the tests but also how effectively the user guided their agent. Scores are based on three criteria: Direction, Outcome, and Lift, with a scale from 0 to 100 and detailed evidence for each metric. The platform features a public leaderboard, a dynamic Direction rating that updates with each scored attempt, and weekly competitions to foster a sense of community.

Alternatives

Alternatives

No Alternatives