Top 10 Early Black Friday Deals for Developers (2025 Edition)

Best Early Black Friday Deals for Developers and Software Engineers

Hello guys, f you’re a developer like me, you already know that Black Friday isn’t just about gadgets and monitors anymore — it’s also the best time to invest in yourself.

Every year, I take advantage of these early tech education deals to stack up courses, tools, and lifetime plans that keep me learning and growing throughout the year.

Whether you’re preparing for interviews, leveling up your backend skills, or mastering system design — this is your once-a-year chance to grab 50–70% discounts on platforms that are usually expensive during the rest of the year.

This list includes the best early Black Friday deals for developers in 2025 — from lifetime access to ByteByteGo and Codemia to deep discounts on Coursera Plus, Educative, and more. I’ve personally used most of these platforms, and they’ve been invaluable for continuous learning and staying sharp.

10 Best Early Black Friday Deals for Developers and Software Engineers (2025)

Without any further ado, here are the best deals Software Engineers and Developers can join or take now to level up their tech skills, prepare for tech interviews as well improve their selves.

1. Coursera Plus (40% OFF)

Coursera remains unmatched when it comes to learning directly from industry leaders like Google, Meta, Stanford, and IBM.

With Coursera Plus, you get unlimited access to over 7,000+ courses and certifications — including Google IT Automation with Python, Meta Front-End Developer, and Machine Learning by Andrew Ng.

Deal: 40% OFF Coursera Plus (early Black Friday offer).

2. ByteByteGo Lifetime Plan (50% OFF)

If you’re preparing for system design interviews, ByteByteGo is a must-have. Created by Alex Xu, the author of System Design Interview — An Insider’s Guide, this platform helps you understand distributed systems visually through animations, illustrations, and in-depth explanations.

It’s the perfect resource to master topics like caching, databases, APIs, scalability, and more — not just for interviews but for real-world architectural thinking.

Deal: 50% OFF Lifetime Plan (limited time).

System Design · Coding · Behavioral · Machine Learning Interviews

3. Codemia.io Lifetime Plan (60% OFF)

Codemia.io is a hands-on system design learning platform that helps you practice designing real systems step-by-step. It gives you challenges like designing YouTube, WhatsApp, or URL Shorteners and provides guided feedback as you iterate.

If ByteByteGo helps you learn system design theory, Codemia.io helps you apply it interactively.

Deal: 60% OFF Lifetime Plan

4. Exponent Annual Plan (70% OFF)

Exponent is the go-to platform for mock interviews with real FAANG engineers. It’s great for both system design and behavioral interview practice.

You’ll find expert video answers, structured prep guides, and a supportive community that helps you simulate the real interview environment.

If you’re serious about cracking interviews at big tech companies, this is one of the best investments.

Deal: 70% OFF Annual Plan.

4. Educative Premium Plus (55% OFF)

Educative remains one of my favorite platforms for learning programming, system design, AI, and DevOps through interactive lessons.

Courses like Grokking the Modern System Design Interview, Grokking Dynamic Programming Patterns, and Machine Learning for Software Engineers are top-notch and interview-focused.

Deal: 55% OFF Educative Premium Plus (best value plan for unlimited access).

5. DesignGurus All Course Bundle (30% OFF)

DesignGurus is home to the famous Grokking series of interview courses. The All Course Bundle includes everything from Grokking the System Design Interview to Grokking the Coding Interview Patterns and Grokking Modern APIs.

If you want to cover every aspect of interview prep in one purchase, this is the bundle to get.

Deal: 30% OFF All-Course Bundle.

All Courses

6. Everything Java Interview Bundle (50% OFF)

If you’re a Java developer preparing for coding or system design interviews, this bundle packs my best-selling Java interview guides, practice questions, and notes into one affordable package.

It’s perfect for brushing up on core Java, multithreading, collections, and JVM internals before your next job switch.

Deal: 50% OFF Everything Java Interview Bundle. (Use code friends50)

Everything Bundle (Java + Spring Boot + SQL Interview + Certification)

7. 101 Blockchains (30% OFF)

If you’ve been meaning to explore Blockchain and Web3, 101 Blockchains is one of the most reputable certification providers in this space. They offer practical, enterprise-grade courses on topics like blockchain fundamentals, Ethereum development, and smart contracts.

Deal: 30% OFF All Courses and Certifications.

8. Vlad Mihalcea’s High Performance Spring Data JPA Course (50% OFF)

Vlad Mihalcea, a Java Champion and one of the top Hibernate ORM contributors, teaches this course. It’s perfect for backend engineers who want to understand how to make Spring Data JPA faster and more efficient in production.

If you care about database performance, query optimization, and advanced JPA concepts — this is a rare opportunity to learn directly from one of the best.

Deal: 50% OFF the full course.

High-Performance Spring Persistence – Online Edition

10. JavaRevisited Substack Subscription (50% OFF)

If you enjoy my articles on Java, system design, and interview prep, this is your chance to support the newsletter and get exclusive deep-dive content every week.

I share advanced programming insights, design challenges, and curated developer resources that don’t make it to the blog.

Deal: 50% OFF Yearly Substack Subscription.

Subscribe to Javarevisited Newsletter

Final Thoughts

If you’ve been waiting to invest in your career growth, this is the best time to do it. Most of these discounts only appear once a year and disappear fast.

Whether your 2026 goal is to crack system design interviews, build real projects, or get certified in AI, Python, or Cloud, these early Black Friday deals will help you level up for half the price.

All the best guys, I will share more offers when they started to roll in.

Cheers

P. S. — If you just want to do one thing at this moment, join ByteByteGo and start learning software architecture fundamentals and you will thank me later. It’s one of the most comprehensive resource for coding interview now.