@hydrooj/hydrojudge · npm

Install

npm install @hydrooj/hydrojudge

Adoption

Downloads (30 days): 1.7K; Observeddownloads / 30 days
Popularity: Lower half on npm; Derived3rd percentile within npm
Dependents: Collectinghistory; Collecting
Maintenance: 0.89; DerivedRelease cadence and recency, 0 to 1
Releases per year: 58; 358 versions over its life

Growth by period

Derived by Crest of Tech from two observations of npm’s own figure, a period apart. Nothing is stored or estimated: without an observation near the period’s start, the period is still collecting.

7 days: −3.4% · 7d; Derived−59 downloads / 30 days, SEP 30 → OCT 7
30 days: +23.5% · 30d; Derived+324 downloads / 30 days, SEP 7 → OCT 7
90 days: −23.7% · 90d; Derived−528 downloads / 30 days, JUL 6 → OCT 7
1 year: +144.6% · 1y; Derived+1K downloads / 30 days, OCT 6 → OCT 7

Adoption historydownloads / 30 days · 115 observations

Table of observations (115)

Day	downloads / 30 days	Dependents
OCT 7, 2026	1,700	Not observed
OCT 6, 2026	1,700	Not observed
OCT 5, 2026	1,724	Not observed
OCT 4, 2026	1,741	Not observed
OCT 3, 2026	1,747	Not observed
OCT 2, 2026	1,725	Not observed
OCT 1, 2026	1,739	Not observed
SEP 30, 2026	1,759	Not observed
SEP 29, 2026	1,793	Not observed
SEP 28, 2026	1,991	Not observed
SEP 27, 2026	1,983	Not observed
SEP 26, 2026	1,979	Not observed
SEP 25, 2026	1,613	Not observed
SEP 24, 2026	1,598	Not observed
SEP 23, 2026	1,523	Not observed
SEP 22, 2026	1,432	Not observed
SEP 21, 2026	1,376	Not observed
SEP 20, 2026	1,330	Not observed
SEP 19, 2026	1,262	Not observed
SEP 18, 2026	1,212	Not observed
SEP 17, 2026	1,207	Not observed
SEP 16, 2026	1,133	Not observed
SEP 15, 2026	1,154	Not observed
SEP 14, 2026	1,194	Not observed
SEP 13, 2026	1,209	Not observed
SEP 12, 2026	1,193	Not observed
SEP 11, 2026	948	Not observed
SEP 10, 2026	999	Not observed
SEP 9, 2026	1,366	Not observed
SEP 8, 2026	1,359	Not observed
SEP 7, 2026	1,376	Not observed
SEP 6, 2026	1,395	Not observed
SEP 5, 2026	1,741	Not observed
SEP 4, 2026	1,732	Not observed
SEP 3, 2026	1,717	Not observed
SEP 2, 2026	1,739	Not observed
SEP 1, 2026	1,735	Not observed
AUG 31, 2026	1,721	Not observed
AUG 30, 2026	1,678	Not observed
AUG 29, 2026	1,488	Not observed
AUG 28, 2026	1,488	Not observed
AUG 27, 2026	1,488	Not observed
AUG 26, 2026	1,488	Not observed
AUG 25, 2026	1,477	Not observed
AUG 24, 2026	1,481	Not observed
AUG 23, 2026	2,177	Not observed
AUG 22, 2026	2,183	Not observed
AUG 21, 2026	2,162	Not observed
AUG 20, 2026	2,163	Not observed
AUG 19, 2026	2,166	Not observed
AUG 18, 2026	2,157	Not observed
AUG 17, 2026	2,161	Not observed
AUG 16, 2026	2,134	Not observed
AUG 15, 2026	2,106	Not observed
AUG 14, 2026	2,062	Not observed
AUG 13, 2026	2,077	Not observed
AUG 12, 2026	1,955	Not observed
AUG 11, 2026	1,909	Not observed
AUG 10, 2026	1,509	Not observed
AUG 9, 2026	1,508	Not observed
AUG 8, 2026	1,503	Not observed
AUG 7, 2026	1,502	Not observed
AUG 6, 2026	1,148	Not observed
AUG 5, 2026	1,136	Not observed
AUG 4, 2026	1,160	Not observed
AUG 3, 2026	1,241	Not observed
AUG 2, 2026	1,215	Not observed
AUG 1, 2026	1,214	Not observed
JUL 31, 2026	1,216	Not observed
JUL 30, 2026	1,233	Not observed
JUL 29, 2026	1,281	Not observed
JUL 28, 2026	1,481	Not observed
JUL 27, 2026	1,475	Not observed
JUL 26, 2026	1,479	Not observed
JUL 20, 2026	1,135	Not observed
JUL 13, 2026	1,487	Not observed
JUL 6, 2026	2,228	Not observed
JUN 29, 2026	2,680	Not observed
JUN 22, 2026	2,461	Not observed
JUN 15, 2026	2,461	Not observed
JUN 8, 2026	2,192	Not observed
JUN 1, 2026	2,059	Not observed
MAY 25, 2026	2,144	Not observed
MAY 18, 2026	1,941	Not observed
MAY 11, 2026	1,342	Not observed
MAY 4, 2026	1,409	Not observed
APR 27, 2026	1,032	Not observed
APR 20, 2026	873	Not observed
APR 13, 2026	872	Not observed
APR 6, 2026	561	Not observed
MAR 30, 2026	514	Not observed
MAR 23, 2026	403	Not observed
MAR 16, 2026	911	Not observed
MAR 9, 2026	906	Not observed
MAR 2, 2026	905	Not observed
FEB 23, 2026	1,249	Not observed
FEB 16, 2026	1,445	Not observed
FEB 9, 2026	1,651	Not observed
FEB 2, 2026	1,658	Not observed
JAN 26, 2026	1,431	Not observed
JAN 19, 2026	1,509	Not observed
JAN 12, 2026	1,005	Not observed
JAN 5, 2026	747	Not observed
DEC 29, 2025	885	Not observed
DEC 22, 2025	711	Not observed
DEC 15, 2025	790	Not observed
DEC 8, 2025	1,161	Not observed
DEC 1, 2025	1,055	Not observed
NOV 24, 2025	1,819	Not observed
NOV 17, 2025	3,392	Not observed
NOV 10, 2025	3,058	Not observed
NOV 3, 2025	2,927	Not observed
OCT 27, 2025	2,864	Not observed
OCT 20, 2025	1,193	Not observed
OCT 13, 2025	527	Not observed

Facts from the registry

Latest version: v4.0.6; 358 versions
First published: JUL 15, 2020
Last release: AUG 30, 2026; 55d ago
Licence: AGPL-3.0-or-later
Links: npm page (opens in a new tab); Source · github.com (opens in a new tab)

Repository

In the Crest catalog

hydro-dev/Hydro

Hydro - Next generation high performance online-judge platform - 新一代高效强大的信息学在线测评系统 (a.k.a. vj5)

Stars: 7.1K
Forks: 483
Language: TypeScript
Last push: 23d ago
Last release: None recorded

Linked by the package’s own registry metadata.GitHub (opens in a new tab)

Dependencies latest version · v4.0.6

Runtime 13

@hydrooj/common^0.0.11
@hydrooj/utils^1.5.7
@opentelemetry/api^1.9.1
@opentelemetry/exporter-trace-otlp-http^0.221.0
@opentelemetry/sdk-node^0.221.0
@zip.js/zip.js^2.8.61
cac^7.0.0
p-queue^9.3.3
schemastery^3.18.0
semver^7.8.5
shell-quote^1.10.0
superagent^10.3.0
ws^8.21.3

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