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ContestsResources
For engineering students who are already grinding

Your coding
era, with
direction.

ErithX connects your LeetCode, Codeforces, and GitHub activity and gives you an honest weekly review. You get clear feedback on your habits and a focused plan for the next 7 days

Track coding contests

Connect your profiles in minutes. Get your first plan this week.

Gmail
GitHub
Codeforces
LeetCode
Calendar

Live Analysis

We

Works with the platforms you already use.

LeetCodeCodeforcesCodeChefHackerRankAtCoderHackerEarthGeeksforGeeksKick Startand more

A weekly review system, notanother dashboard.

Most platforms show totals: problems solved, rating, streaks.

ErithX studies how you work: your consistency, the topics you avoid, and whether your projects match your goals. Every week you get a direct report and a focused plan for the next 7 days.

Performance Review

Week 4 (Sample)

View full report
Global Percentile
Top 8%
Focus Score
?
84%

See where you actually stand.

The core system

A weekly review that
studies your behavior.

ErithX doesn’t just show totals. It studies how you work: your consistency, the topics you avoid, how often you stay in your comfort zone, and whether your projects match your goals. Every week, you get a direct report and a focused plan for the next 7 days.

Behavior over numbers

We don’t focus on how many problems you solved. We focus on whether you’re solving harder problems, staying consistent, and moving toward your target role.

Trends over snapshots

Your activity is compared week to week. The system notices when you slow down, when you improve, and when you’re mostly solving easy tasks.

Plans over panic

No random grinding. Each review ends with clear targets: what to solve, what to build, and what contests to attend.

Contest tracker

Never miss the right contest.

Track coding contests across 10+ platforms, including LeetCode, Codeforces, CodeChef, and AtCoder. Filter by platform, add your favorite rounds to Google Calendar in one click, and get an email reminder before each contest.

  • 10+ platforms in one calendar
  • 1-click Google Calendar sync
  • Email reminders before your favorite contests
Browse upcoming contests
Synced to Google
Alert Active
Codeforces

Educational Round 164

Rated for Div. 2

Starts In
08:45:20
AtCoder

Beginner Contest 342

Rated for All

Status
LIVE NOW
Resources

Focused articles forDSA and career growth.

A small, curated set of articles on DSA strategy, system design, and how to stand out beyond college. These articles complement your weekly ErithX review instead of replacing it.

  • How to use LeetCode tags that no one tells
  • System design actually needed for entry level in 2026
  • What to do beyond college: build in public, network, document
Explore resources
By The Numbers

Built by students. Trusted by hundreds.

400+
active students
10+
coding platforms tracked
Weekly
performance reviews for every user
Free
to start

Live · Syncing

Start your weekly reviewtoday.

Join 0+400+ engineering students using ErithX to turn random grinding into focused progress. Free to start, with optional premium features coming soon.

Your first weekly review lands Sunday.

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  • Unsubscribe anytime
  • Built by a solo dev grinding SDE interviews