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active 2023-08-18 → 2026-10-21 (UTC) · 91 repositories

Complete coverage28,008 / 28,008 hourly files (100%) · 2 absent upstream2023-08-15 → 2026-10-24 (UTC)
Events
2.7K
Pushes
1.2K
Pull requests
352
Issues
315
Reviews
301
Repositories
91

Activity over time

Daily event counts in the loaded window

Line chart, 1161 days from 2023-08-18 to 2026-10-21. Pushes: 1,196 total, peak 25 in a day. Pull requests: 352 total, peak 9 in a day. Issues: 315 total, peak 8 in a day.

  • Pushes
  • Pull requests
  • Issues

Pull requests and issues are under-captured in the later part of this window. GH Archive progressively stopped recording non-push events during 2026 — −95% or worse by the end of the window. A decline in those two series reflects the archive rather than this account. Pushes stay reliable throughout, so read them as the real signal. Data health has the measurements.

Repositories worked on

Ranked by contributions — pushes, PRs, issues, reviews and comments, so stars and forks do not inflate the list · top 50

RepositoryContributionsPushesPRsIssuesCommentsLast seen
Java-and-Script/pickple-back52611577751002024-05-16
dev-team-study/algorithm-study4071511068542024-03-10
prgrms-be-devcourse/BE-04-TICKETPARIS287583747692023-09-27
dev-team-study/cs-study2611286931332024-04-10
Hchanghyeon/codetree-TILs2262260002024-07-15
Hchanghyeon/omg-backend13760393712024-09-02
Hchanghyeon/Programmers87870002024-01-11
Hchanghyeon/dev-blog66660002024-10-12
Hchanghyeon/programming-learn61610002025-11-23
Hchanghyeon/omg-frontend5323151502024-07-23
Hchanghyeon/dev-troubleshooting462601552024-06-24
Hchanghyeon/algorithm38380002025-11-19
Hchanghyeon/cicd-test24240002023-09-02
navy-nextstep-study/springboot-msa-order22220002024-08-11
Hchanghyeon/Hchanghyeon18180002025-03-07
navy-nextstep-study/spring-boot-msa18180002024-07-21
Hchanghyeon/blog14140002023-10-05
prgrms-be-devcourse/springboot-url-shortener1261032023-10-13
Hchanghyeon/omg730402024-01-25
Hchanghyeon/memexhub715102026-10-21
Hchanghyeon/growing-trip-frontend770002024-05-18
Hchanghyeon/image-merger-be770002025-04-02
Hchanghyeon/programmers-backend-devcourse660002024-02-19
Java-and-Script/pickple-back-batch522102023-12-04
Hchanghyeon/growing-trip-backend550002024-05-18
Hchanghyeon/pickple-back-batch440002023-12-16
Hchanghyeon/spring-security-jwt330002023-10-08
cs-study-s/cs-study330002024-07-01
Hchanghyeon/go-learn330002024-09-09
Hchanghyeon/spring-security-master-class300302023-08-28
KJLBK/danum-backend300002024-06-10
Hchanghyeon/spring-weekly-voucher-local330002023-08-28
Hchanghyeon/Hchanghyeon.github.io220002023-12-12
prgrms-be-devcourse/springboot-board-jpa211002023-10-04
Hchanghyeon/kotlin-learn110002024-11-18
Hchanghyeon/image-merger-fe110002025-04-02
tr-tech-junk/tr-tech-api-server100102024-11-26
Hchanghyeon/ai-code-reviewer110002025-07-12
Hchanghyeon/school-attend110002024-02-16
Hchanghyeon/schoolAttend110002024-02-16
HyuckJuneHong/Tech-Interview000002024-03-28
Hchanghyeon/computer-science-storage000002024-07-02
Hchanghyeon/network-programming-study000002024-04-02
navy-nextstep-study/spring-boot-msa-order000002024-07-27
devHudi/gatsby-starter-hoodie000002024-01-12
milooy/remote-or-flexible-work-company-in-korea000002024-05-27
devSquad-study/2023-CS-Study000002023-12-16
gyoogle/tech-interview-for-developer000002023-12-16
uju-in/lime-backend000002024-01-09
eternity-oop/object000002024-08-25

Works with

People who contribute to the same repositories, ranked by how many they share · automation excluded, or every account would appear to work with everyone

ContributorShared reposRepositories in common
hanjo88135
HandmadeCloud4
charlesuu4
kylekim21234
Yiseull3
jay-so3
BeomSeogKim2
BeommoKoo-dev2
EunChanNam2
HyuckJuneHong2
JeongeunChoi2
Jo-GyuHyeon2
Juhongseok2
KarmaPol2
SY97P2
SangHyunGil2
SeokRae2
WooSungHwan2
ZZAMBAs2
aegis19202
annahxxl2
born-A2
byeolhaha2
byulcode2
devYSK2

Counts cover only the window loaded into ClickHouse and count events, not this account's lifetime totals on GitHub.