Competitive Programming Handbook Repository — a comprehensive, structured, and community-driven collection of algorithms, data structures, problem-solving techniques, and detailed explanations aimed at helping students and developers master competitive programming.
TypeScript · active 2025-12-26 → 2026-01-31 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 37 days from 2025-12-26 to 2026-01-31. Pushes: 78 total, peak 36 in a day. Pull requests: 158 total, peak 70 in a day. Issues: 35 total, peak 14 in a day. Comments: 238 total, peak 108 in a day. Stars: 6 total, peak 3 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| OpenGitBot | 171 | 0 | 0 | 171 |
| ScorchedPearl | 67 | 28 | 3 | 13 |
| Dheeraj-06 | 42 | 26 | 3 | 12 |
| zonedoutdg | 30 | 16 | 1 | 12 |
| HGRgamer | 19 | 8 | 0 | 1 |
| MANISH-BEESA | 11 | 0 | 2 | 9 |
| dwivediprashant | 8 | 0 | 3 | 5 |
| ishanrajsingh | 6 | 0 | 4 | 2 |
| Devan019 | 6 | 0 | 5 | 1 |
| aaravsingh-3 | 6 | 0 | 5 | 1 |
| adityashirsatrao007 | 5 | 0 | 3 | 2 |
| codeboy-pro | 5 | 0 | 5 | 0 |
| Humanshere | 5 | 0 | 5 | 0 |
| DeadlySatwik | 5 | 0 | 4 | 1 |
| The-KrishVerma | 4 | 0 | 4 | 0 |
| MK-codes365 | 4 | 0 | 3 | 1 |
| Skr-suyash | 4 | 0 | 4 | 0 |
| Copilot | 4 | 0 | 0 | 1 |
| icyfire8 | 4 | 0 | 4 | 0 |
| Apoorv012 | 4 | 0 | 3 | 1 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#205OpenGitBot2026-01-31 19:04Difference Array
- Issue comment#216OpenGitBot2026-01-31 19:01Range queries diff. array easy prob.
- Issue comment#208OpenGitBot2026-01-31 19:00[Fix #109] Added Solution for Easy Difference Array Problem (CSES 1651)
- Issue#109HGRgamer2026-01-31 19:00Issue - Solve All the easy problems in algos/range_queries/difference Array
- Pull request#208Krishna2006082026-01-31 19:00
- Issue comment#202OpenGitBot2026-01-31 18:54Added solutions for medium prefix sum problems
- Pull request#202neeru242026-01-31 18:54
- Issue#108HGRgamer2026-01-31 18:43ISSUE - Solve the medium Section problems of algos/range_qeries/prefix sum
- Issue#108HGRgamer2026-01-31 18:43ISSUE - Solve the medium Section problems of algos/range_qeries/prefix sum
- Issue comment#110MANISH-BEESA2026-01-31 18:27Issue - Create a Visualizer For Difference Array
- Issue comment#222OpenGitBot2026-01-31 18:24added diff array visualizer
- Pull request#217Prajjawal-Vaishya2026-01-31 18:23
- Issue comment#110MANISH-BEESA2026-01-31 18:20Issue - Create a Visualizer For Difference Array
- Issue comment#222OpenGitBot2026-01-31 18:19added diff array visualizer
- Pull request#206Krishna2006082026-01-31 18:19
- Issue comment#203OpenGitBot2026-01-31 18:18Update contributers.md
- Pull request#203neeru242026-01-31 18:18
- Issue#108HGRgamer2026-01-31 18:12ISSUE - Solve the medium Section problems of algos/range_qeries/prefix sum
- Issue#108HGRgamer2026-01-31 18:12ISSUE - Solve the medium Section problems of algos/range_qeries/prefix sum
- Issue comment#215OpenGitBot2026-01-31 18:11Added the solution for prefix-sum
- Issue comment#221OpenGitBot2026-01-31 18:10Prefix sum problem
- Pull request#221Chithra5822026-01-31 18:10
- Issue#108HGRgamer2026-01-31 18:09ISSUE - Solve the medium Section problems of algos/range_qeries/prefix sum
- Issue#108HGRgamer2026-01-31 18:09ISSUE - Solve the medium Section problems of algos/range_qeries/prefix sum
- Pull request#211ishanrajsingh2026-01-31 18:06
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 6 stars here means stars gained during the window, not the repo's star count.