Artificial Intelligence

Foundations of Spec-Driven Development with Codex

Build foundational understanding of SDD as an emerging methodology. Learn when specifications are valuable versus overkill, understand the role of AI in specification generation, build project constitutions that encode standards, create PRDs that persist as business documentation, read and evaluate existing specifications, and practice AI-assisted specification generation with critical review.

Codex

Python

See path

5 lessons

17 practices

4 hours

Course details

Why Specifications Matter

Preview

Integration Failure Analysis

Conversation Analysis: When to Write Specs

Spotting Ambiguous Requirements

Next Course: Task Decomposition & Execution with Codex

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From our community

Hear what our customers have to say about CodeSignal Learn

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.

Faith Yim

Software Engineer

+14

It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.

Alex Bush

Full Stack Engineer

I'm really impressed by the AI tutor Cosmo's feedback about my code. It's honestly kind of insane to me that it's so targeted and specific.

Abbey Helterbran

Tech consultant

I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured.

Jonathan Miller

Senior Machine Learning Engineer

+12

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

From our community

Hear what our customers have to say about CodeSignal Learn

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.

Faith Yim

Software Engineer

+14

It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.

Alex Bush

Full Stack Engineer

I'm really impressed by the AI tutor Cosmo's feedback about my code. It's honestly kind of insane to me that it's so targeted and specific.

Abbey Helterbran

Tech consultant

I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured.

Jonathan Miller

Senior Machine Learning Engineer

+12

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

Foundations of Spec-Driven Development with Codex

Course details

Unit 13 practices39 min

Unit 23 practices39 min

Unit 33 practices39 min

Unit 44 practices48 min

Unit 54 practices48 min

Turn screen time into skills time

Join the 1M+ learners on CodeSignal

From our community

From our community