Package · npm

unleash-server

npm · v8.2.0 · AGPL-3.0-or-later

Unleash is an enterprise ready feature flag service. It provides different strategies for handling feature flags.

Tentative categories were assigned with moderate confidence (0.5 to 0.75): they are shown, but they do not count toward a category’s momentum. How categories work

Install

npm install unleash-server

Adoption

Downloads (30 days)
69.2K
Observeddownloads / 30 days
Popularity
Lower half on npm
Derived23rd percentile within npm
Dependents
Collectinghistory
Collecting
Maintenance
0.91
DerivedRelease cadence and recency, 0 to 1
Releases per year
89
915 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
+5.4% · 7d
Derived+3.5K downloads / 30 days, SEP 29 → OCT 6
30 days
−14.7% · 30d
Derived−11.9K downloads / 30 days, SEP 6 → OCT 6
90 days
−47.8% · 90d
Derived−63.3K downloads / 30 days, JUL 6 → OCT 6
1 year
−28.9% · 1y
Derived−28.1K downloads / 30 days, NOV 10 → OCT 6

Adoption history

Adoption historydownloads / 30 days · 75 observations

JUL 13, 2026: 130,283 downloads / 30 daysJUL 20, 2026: 149,235 downloads / 30 daysJUL 26, 2026: 146,363 downloads / 30 daysJUL 27, 2026: 147,814 downloads / 30 daysJUL 28, 2026: 148,806 downloads / 30 daysJUL 29, 2026: 141,836 downloads / 30 daysJUL 30, 2026: 142,244 downloads / 30 daysJUL 31, 2026: 144,600 downloads / 30 daysAUG 1, 2026: 144,232 downloads / 30 daysAUG 2, 2026: 144,352 downloads / 30 daysAUG 3, 2026: 143,938 downloads / 30 daysAUG 4, 2026: 145,541 downloads / 30 daysAUG 5, 2026: 143,401 downloads / 30 daysAUG 6, 2026: 140,096 downloads / 30 daysAUG 7, 2026: 138,290 downloads / 30 daysAUG 8, 2026: 135,684 downloads / 30 daysAUG 9, 2026: 134,666 downloads / 30 daysAUG 10, 2026: 135,628 downloads / 30 daysAUG 11, 2026: 140,750 downloads / 30 daysAUG 12, 2026: 140,721 downloads / 30 daysAUG 13, 2026: 138,223 downloads / 30 daysAUG 14, 2026: 132,655 downloads / 30 daysAUG 15, 2026: 127,763 downloads / 30 daysAUG 16, 2026: 125,513 downloads / 30 daysAUG 17, 2026: 122,764 downloads / 30 daysAUG 18, 2026: 116,254 downloads / 30 daysAUG 19, 2026: 107,794 downloads / 30 daysAUG 20, 2026: 102,243 downloads / 30 daysAUG 21, 2026: 98,319 downloads / 30 daysAUG 22, 2026: 98,459 downloads / 30 daysAUG 23, 2026: 93,499 downloads / 30 daysAUG 24, 2026: 93,181 downloads / 30 daysAUG 25, 2026: 86,894 downloads / 30 daysAUG 26, 2026: 84,641 downloads / 30 daysAUG 27, 2026: 84,799 downloads / 30 daysAUG 28, 2026: 84,578 downloads / 30 daysAUG 29, 2026: 82,971 downloads / 30 daysAUG 30, 2026: 81,268 downloads / 30 daysAUG 31, 2026: 81,054 downloads / 30 daysSEP 1, 2026: 81,725 downloads / 30 daysSEP 2, 2026: 82,365 downloads / 30 daysSEP 3, 2026: 79,738 downloads / 30 daysSEP 4, 2026: 83,247 downloads / 30 daysSEP 5, 2026: 83,476 downloads / 30 daysSEP 6, 2026: 81,123 downloads / 30 daysSEP 7, 2026: 79,980 downloads / 30 daysSEP 8, 2026: 77,231 downloads / 30 daysSEP 9, 2026: 76,780 downloads / 30 daysSEP 10, 2026: 73,759 downloads / 30 daysSEP 11, 2026: 74,047 downloads / 30 daysSEP 12, 2026: 74,192 downloads / 30 daysSEP 13, 2026: 76,735 downloads / 30 daysSEP 14, 2026: 75,312 downloads / 30 daysSEP 15, 2026: 69,161 downloads / 30 daysSEP 16, 2026: 68,266 downloads / 30 daysSEP 17, 2026: 67,890 downloads / 30 daysSEP 18, 2026: 67,456 downloads / 30 daysSEP 19, 2026: 66,988 downloads / 30 daysSEP 20, 2026: 66,589 downloads / 30 daysSEP 21, 2026: 65,318 downloads / 30 daysSEP 22, 2026: 66,277 downloads / 30 daysSEP 23, 2026: 63,601 downloads / 30 daysSEP 24, 2026: 62,881 downloads / 30 daysSEP 25, 2026: 62,915 downloads / 30 daysSEP 26, 2026: 61,173 downloads / 30 daysSEP 27, 2026: 60,786 downloads / 30 daysSEP 28, 2026: 63,141 downloads / 30 daysSEP 29, 2026: 65,670 downloads / 30 daysSEP 30, 2026: 69,154 downloads / 30 daysOCT 1, 2026: 71,294 downloads / 30 daysOCT 2, 2026: 71,784 downloads / 30 daysOCT 3, 2026: 73,731 downloads / 30 daysOCT 4, 2026: 69,188 downloads / 30 daysOCT 5, 2026: 69,416 downloads / 30 daysOCT 6, 2026: 69,188 downloads / 30 days
Table of observations (75)
Daydownloads / 30 daysDependents
OCT 6, 202669,188Not observed
OCT 5, 202669,416Not observed
OCT 4, 202669,188Not observed
OCT 3, 202673,731Not observed
OCT 2, 202671,784Not observed
OCT 1, 202671,294Not observed
SEP 30, 202669,154Not observed
SEP 29, 202665,670Not observed
SEP 28, 202663,141Not observed
SEP 27, 202660,786Not observed
SEP 26, 202661,173Not observed
SEP 25, 202662,915Not observed
SEP 24, 202662,881Not observed
SEP 23, 202663,601Not observed
SEP 22, 202666,277Not observed
SEP 21, 202665,318Not observed
SEP 20, 202666,589Not observed
SEP 19, 202666,988Not observed
SEP 18, 202667,456Not observed
SEP 17, 202667,890Not observed
SEP 16, 202668,266Not observed
SEP 15, 202669,161Not observed
SEP 14, 202675,312Not observed
SEP 13, 202676,735Not observed
SEP 12, 202674,192Not observed
SEP 11, 202674,047Not observed
SEP 10, 202673,759Not observed
SEP 9, 202676,780Not observed
SEP 8, 202677,231Not observed
SEP 7, 202679,980Not observed
SEP 6, 202681,123Not observed
SEP 5, 202683,476Not observed
SEP 4, 202683,247Not observed
SEP 3, 202679,738Not observed
SEP 2, 202682,365Not observed
SEP 1, 202681,725Not observed
AUG 31, 202681,054Not observed
AUG 30, 202681,268Not observed
AUG 29, 202682,971Not observed
AUG 28, 202684,578Not observed
AUG 27, 202684,799Not observed
AUG 26, 202684,641Not observed
AUG 25, 202686,894Not observed
AUG 24, 202693,181Not observed
AUG 23, 202693,499Not observed
AUG 22, 202698,459Not observed
AUG 21, 202698,319Not observed
AUG 20, 2026102,243Not observed
AUG 19, 2026107,794Not observed
AUG 18, 2026116,254Not observed
AUG 17, 2026122,764Not observed
AUG 16, 2026125,513Not observed
AUG 15, 2026127,763Not observed
AUG 14, 2026132,655Not observed
AUG 13, 2026138,223Not observed
AUG 12, 2026140,721Not observed
AUG 11, 2026140,750Not observed
AUG 10, 2026135,628Not observed
AUG 9, 2026134,666Not observed
AUG 8, 2026135,684Not observed
AUG 7, 2026138,290Not observed
AUG 6, 2026140,096Not observed
AUG 5, 2026143,401Not observed
AUG 4, 2026145,541Not observed
AUG 3, 2026143,938Not observed
AUG 2, 2026144,352Not observed
AUG 1, 2026144,232Not observed
JUL 31, 2026144,600Not observed
JUL 30, 2026142,244Not observed
JUL 29, 2026141,836Not observed
JUL 28, 2026148,806Not observed
JUL 27, 2026147,814Not observed
JUL 26, 2026146,363Not observed
JUL 20, 2026149,235Not observed
JUL 13, 2026130,283Not observed

Facts from the registry

Latest version
v8.2.0
915 versions
First published
JUN 16, 2016
Last release
SEP 8, 2026
46d ago
Licence
AGPL-3.0-or-later

Repository

In the Crest catalog

Unleash/unleash

Open-source feature management platform

Stars
13.9K
Forks
904
Language
TypeScript
Last push
22d ago
Last release
46d ago

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

Dependencies latest version · v8.2.0

Runtime 60

  • @json2csv/plainjs^7.0.6
  • @slack/web-api^7.15.1
  • @wesleytodd/openapi^1.1.0
  • ajv^8.20.0
  • ajv-formats^3.0.1
  • async^3.2.6
  • bcryptjs^3.0.3
  • compression^1.8.1
  • connect-session-knex^5.0.0
  • cookie-parser^1.4.7
  • cookie-session^2.1.1
  • cors^2.8.6
  • date-fns^4.1.0
  • db-migrate0.11.14
  • db-migrate-pg1.5.2
  • db-migrate-shared1.2.0
  • deep-object-diff^1.1.9
  • deepmerge^4.3.1
  • errorhandler^1.5.2
  • express^4.22.1
  • express-rate-limit^8.4.1
  • express-session^1.19.0
  • fast-json-patch^3.1.1
  • hash-sum^2.0.0
  • helmet^8.1.0
  • http-errors^2.0.1
  • hyperloglog-lite^1.0.2
  • ip-address10.3.1
  • joi^18.1.2
  • js-sha256^0.11.1
  • js-yaml^4.3.1
  • json-diff^1.0.6
  • json-schema-to-ts3.1.1
  • knex^3.2.10
  • ky^1.14.3
  • lodash^4.18.1
  • lodash.get^4.4.2
  • lodash.groupby^4.6.0
  • lodash.isequal^4.5.0
  • lodash.sortby^4.7.0
  • log4js^6.9.1
  • memoizee^0.4.17
  • mime^4.1.0
  • murmurhash3js^3.0.1
  • mustache^4.2.0
  • nodemailer^9.0.1
  • normalize-url^9.0.0
  • openapi-types^12.1.3
  • owasp-password-strength-test^1.3.0
  • parse-database-url^0.3.0
  • pg^8.20.0
  • pg-connection-string^2.12.0
  • pkginfo^0.4.1
  • prom-client^15.1.3
  • re2js2.3.2
  • sanitize-filename^1.6.4
  • sanitize-html^2.17.7
  • semver7.7.4
  • serve-favicon^2.5.1
  • slug^11.0.1

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