Software Engineering

Enhancing the Node.js Word Play Game with new functionalities

Now that the base game logic is in place, this course introduces user interaction, semantic scoring, and a leaderboard system to bring competition and personalization into the experience. Learners will integrate server logic that connects the frontend with dynamic game behavior.

Express.js

JavaScript

OpenAI

See path

4 lessons

21 practices

3 hours

Back-End and API Development

Course details

Scoring Word Similarity

Preview

Initialize OpenAI Client in scorer.js

Create scoreGuess Function Definition

Implement OpenAI Embedding Logic in scoreGuess

Implement Case Insensitive Similarity Scoring

Implement the Cosine Similarity Function

Implement Word Similarity Scoring

Previous Course Next Course: Creating a frontend for the Node.js Word Play Game

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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

Enhancing the Node.js Word Play Game with new functionalities

Course details

Unit 16 practices44 min

Unit 26 practices44 min

Unit 35 practices38 min

Unit 44 practices32 min

Turn screen time into skills time

Join the 1M+ learners on CodeSignal

From our community

From our community