About Us
Practice Apex Like a Real Developer.
ApexArena is a free, browser-based Salesforce learning platform with 300+ Apex coding challenges, timed quizzes, and a global leaderboard. No org required — just open and code.
ApexArena is a free, browser-based Salesforce learning platform with 300+ Apex coding challenges, timed quizzes, and a global leaderboard. No org required — just open and code.
Getting hands-on Apex practice should not require hours of org setup, metadata deployment, or debugging the Developer Console. We built ApexArena to eliminate that friction entirely.
The idea is simple: open a challenge, read the requirement, write your Apex in the browser editor, click Run, and see exactly which test cases pass or fail — just like a real Salesforce org, but instant and accessible from any device.
From Apex triggers to batch classes, SOQL optimisation to LWC fundamentals, every challenge maps to real-world Salesforce development patterns and certification exam topics.
Challenges, quizzes, leaderboards, and a live LWC playground — all free, all in your browser.
Triggers, batch classes, queueable jobs, SOQL, SOSL, LWC, and formula fields — from beginner to expert difficulty.
Run your code against automated test cases and see exactly which ones pass or fail — with clear error messages, just like a real org.
Earn XP for every solved challenge and quiz. Progress from Bronze to the elite Apex Legend tier as your skills grow.
Multiple-choice quizzes on Apex, SOQL, LWC, flows, and platform fundamentals — formatted like the Salesforce certification exam.
See how you rank against the global Salesforce developer community. The leaderboard updates in real time as challenges are completed.
Write and preview Lightning Web Component HTML, JavaScript, and CSS live in the browser — no Salesforce org or VS Code setup needed.
Sign up with your email address. No credit card, no Salesforce account, no org required. Your profile tracks your XP, rank tier, quiz history, and challenge progress.
Browse 300+ challenges filtered by topic (Triggers, Batch, SOQL, LWC) and difficulty (Easy, Medium, Hard). Read the requirements carefully before you start coding.
Our browser-based code editor has syntax highlighting and a split-screen view showing the challenge description alongside your code. No local IDE needed.
Click Run to execute your code against the challenge's automated test suite. See which test cases pass, which fail, and the exact error message for failures.
Pass all test cases to complete the challenge and earn XP. Watch your rank badge update as you accumulate XP across challenges, quizzes, and contests.
Join the global Salesforce developer community on ApexArena. Completely free — start your first challenge in under two minutes.
Sign Up Free at apexarenas.in