Packages npm @backstage/backend-plugin-api Package · npm
@backstage/backend-plugin-api npm · v1.10.1 · Apache-2.0
Core API used by Backstage backend plugins
Install npm install @backstage/backend-plugin-apiCopy Adoption
Downloads (30 days) 3.5M Observed downloads / 30 days
Popularity Top 50% on npm Derived 57th percentile within npm
Dependents Collecting history Collecting
Maintenance 0.93 Derived Release cadence and recency, 0 to 1
Releases per year 344 1,441 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 +5.9% · 7d Derived +194.8K downloads / 30 days, SEP 28 → OCT 5
30 days +7.8% · 30d Derived +253.3K downloads / 30 days, SEP 5 → OCT 5
90 days +9.5% · 90d Derived +303.8K downloads / 30 days, JUL 6 → OCT 5
1 year +225.1% · 1y Derived +2.4M downloads / 30 days, OCT 6 → OCT 5 Adoption history Adoption historydownloads / 30 days · 114 observations
30d 90d 1y 2y 3.7M 1M OCT 6, 2025: 1,077,962 downloads / 30 days OCT 13, 2025: 1,069,459 downloads / 30 days OCT 20, 2025: 1,063,498 downloads / 30 days OCT 27, 2025: 1,043,238 downloads / 30 days NOV 3, 2025: 1,038,590 downloads / 30 days NOV 10, 2025: 1,065,366 downloads / 30 days NOV 17, 2025: 1,133,920 downloads / 30 days NOV 24, 2025: 1,245,912 downloads / 30 days DEC 1, 2025: 1,365,983 downloads / 30 days DEC 8, 2025: 1,452,824 downloads / 30 days DEC 15, 2025: 1,504,229 downloads / 30 days DEC 22, 2025: 1,530,035 downloads / 30 days DEC 29, 2025: 1,339,557 downloads / 30 days JAN 5, 2026: 1,165,853 downloads / 30 days JAN 12, 2026: 1,225,633 downloads / 30 days JAN 19, 2026: 1,296,400 downloads / 30 days JAN 26, 2026: 1,541,013 downloads / 30 days FEB 2, 2026: 1,901,627 downloads / 30 days FEB 9, 2026: 2,055,465 downloads / 30 days FEB 16, 2026: 2,142,042 downloads / 30 days FEB 23, 2026: 2,220,008 downloads / 30 days MAR 2, 2026: 2,348,272 downloads / 30 days MAR 9, 2026: 2,421,576 downloads / 30 days MAR 16, 2026: 2,488,656 downloads / 30 days MAR 23, 2026: 2,518,116 downloads / 30 days MAR 30, 2026: 2,558,270 downloads / 30 days APR 6, 2026: 2,432,166 downloads / 30 days APR 13, 2026: 2,499,789 downloads / 30 days APR 20, 2026: 2,464,633 downloads / 30 days APR 27, 2026: 2,467,478 downloads / 30 days MAY 4, 2026: 2,593,840 downloads / 30 days MAY 11, 2026: 2,661,649 downloads / 30 days MAY 18, 2026: 2,772,526 downloads / 30 days MAY 25, 2026: 2,780,991 downloads / 30 days JUN 1, 2026: 2,791,722 downloads / 30 days JUN 8, 2026: 2,642,093 downloads / 30 days JUN 15, 2026: 2,814,872 downloads / 30 days JUN 22, 2026: 2,942,135 downloads / 30 days JUN 29, 2026: 3,079,674 downloads / 30 days JUL 6, 2026: 3,200,301 downloads / 30 days JUL 13, 2026: 3,069,087 downloads / 30 days JUL 20, 2026: 2,934,828 downloads / 30 days JUL 26, 2026: 2,777,825 downloads / 30 days JUL 27, 2026: 2,917,043 downloads / 30 days JUL 28, 2026: 3,043,359 downloads / 30 days JUL 29, 2026: 3,075,500 downloads / 30 days JUL 30, 2026: 3,093,382 downloads / 30 days JUL 31, 2026: 3,079,392 downloads / 30 days AUG 1, 2026: 2,985,495 downloads / 30 days AUG 2, 2026: 2,922,378 downloads / 30 days AUG 3, 2026: 3,042,634 downloads / 30 days AUG 4, 2026: 3,188,201 downloads / 30 days AUG 5, 2026: 3,235,879 downloads / 30 days AUG 6, 2026: 3,254,885 downloads / 30 days AUG 7, 2026: 3,272,508 downloads / 30 days AUG 8, 2026: 3,176,146 downloads / 30 days AUG 9, 2026: 3,106,637 downloads / 30 days AUG 10, 2026: 3,223,704 downloads / 30 days AUG 11, 2026: 3,389,363 downloads / 30 days AUG 12, 2026: 3,425,677 downloads / 30 days AUG 13, 2026: 3,459,271 downloads / 30 days AUG 14, 2026: 3,335,415 downloads / 30 days AUG 15, 2026: 3,250,084 downloads / 30 days AUG 16, 2026: 3,162,792 downloads / 30 days AUG 17, 2026: 3,265,409 downloads / 30 days AUG 18, 2026: 3,387,825 downloads / 30 days AUG 19, 2026: 3,448,029 downloads / 30 days AUG 20, 2026: 3,487,023 downloads / 30 days AUG 21, 2026: 3,480,553 downloads / 30 days AUG 22, 2026: 3,350,391 downloads / 30 days AUG 23, 2026: 3,251,180 downloads / 30 days AUG 24, 2026: 3,383,796 downloads / 30 days AUG 25, 2026: 3,511,105 downloads / 30 days AUG 26, 2026: 3,511,109 downloads / 30 days AUG 27, 2026: 3,517,142 downloads / 30 days AUG 28, 2026: 3,494,815 downloads / 30 days AUG 29, 2026: 3,365,355 downloads / 30 days AUG 30, 2026: 3,278,491 downloads / 30 days AUG 31, 2026: 3,411,789 downloads / 30 days SEP 1, 2026: 3,520,516 downloads / 30 days SEP 2, 2026: 3,540,351 downloads / 30 days SEP 3, 2026: 3,372,032 downloads / 30 days SEP 4, 2026: 3,367,927 downloads / 30 days SEP 5, 2026: 3,250,806 downloads / 30 days SEP 6, 2026: 3,138,703 downloads / 30 days SEP 7, 2026: 3,107,862 downloads / 30 days SEP 8, 2026: 3,071,031 downloads / 30 days SEP 9, 2026: 3,111,901 downloads / 30 days SEP 10, 2026: 3,132,760 downloads / 30 days SEP 11, 2026: 3,135,999 downloads / 30 days SEP 12, 2026: 3,009,243 downloads / 30 days SEP 13, 2026: 3,051,934 downloads / 30 days SEP 14, 2026: 3,197,650 downloads / 30 days SEP 15, 2026: 3,167,383 downloads / 30 days SEP 16, 2026: 3,218,702 downloads / 30 days SEP 17, 2026: 3,234,335 downloads / 30 days SEP 18, 2026: 3,217,555 downloads / 30 days SEP 19, 2026: 3,087,328 downloads / 30 days SEP 20, 2026: 2,988,319 downloads / 30 days SEP 21, 2026: 3,157,486 downloads / 30 days SEP 22, 2026: 3,333,615 downloads / 30 days SEP 23, 2026: 3,375,106 downloads / 30 days SEP 24, 2026: 3,405,823 downloads / 30 days SEP 25, 2026: 3,385,362 downloads / 30 days SEP 26, 2026: 3,246,235 downloads / 30 days SEP 27, 2026: 3,140,292 downloads / 30 days SEP 28, 2026: 3,309,280 downloads / 30 days SEP 29, 2026: 3,491,154 downloads / 30 days SEP 30, 2026: 3,548,128 downloads / 30 days OCT 1, 2026: 3,614,134 downloads / 30 days OCT 2, 2026: 3,624,355 downloads / 30 days OCT 3, 2026: 3,657,517 downloads / 30 days OCT 4, 2026: 3,533,772 downloads / 30 days OCT 5, 2026: 3,504,102 downloads / 30 days OCT 6 APR 6 OCT 5
Table of observations (120) Day downloads / 30 days Dependents OCT 6, 2026 Not observed Not observed OCT 5, 2026 3,504,102 Not observed OCT 4, 2026 3,533,772 Not observed OCT 3, 2026 3,657,517 Not observed OCT 2, 2026 3,624,355 Not observed OCT 1, 2026 3,614,134 Not observed SEP 30, 2026 3,548,128 Not observed SEP 29, 2026 3,491,154 Not observed SEP 28, 2026 3,309,280 Not observed SEP 27, 2026 3,140,292 Not observed SEP 26, 2026 3,246,235 Not observed SEP 25, 2026 3,385,362 Not observed SEP 24, 2026 3,405,823 Not observed SEP 23, 2026 3,375,106 Not observed SEP 22, 2026 3,333,615 Not observed SEP 21, 2026 3,157,486 Not observed SEP 20, 2026 2,988,319 Not observed SEP 19, 2026 3,087,328 Not observed SEP 18, 2026 3,217,555 Not observed SEP 17, 2026 3,234,335 Not observed SEP 16, 2026 3,218,702 Not observed SEP 15, 2026 3,167,383 Not observed SEP 14, 2026 3,197,650 Not observed SEP 13, 2026 3,051,934 Not observed SEP 12, 2026 3,009,243 Not observed SEP 11, 2026 3,135,999 Not observed SEP 10, 2026 3,132,760 Not observed SEP 9, 2026 3,111,901 Not observed SEP 8, 2026 3,071,031 Not observed SEP 7, 2026 3,107,862 Not observed SEP 6, 2026 3,138,703 Not observed SEP 5, 2026 3,250,806 Not observed SEP 4, 2026 3,367,927 Not observed SEP 3, 2026 3,372,032 Not observed SEP 2, 2026 3,540,351 Not observed SEP 1, 2026 3,520,516 Not observed AUG 31, 2026 3,411,789 Not observed AUG 30, 2026 3,278,491 Not observed AUG 29, 2026 3,365,355 Not observed AUG 28, 2026 3,494,815 Not observed AUG 27, 2026 3,517,142 Not observed AUG 26, 2026 3,511,109 Not observed AUG 25, 2026 3,511,105 Not observed AUG 24, 2026 3,383,796 Not observed AUG 23, 2026 3,251,180 Not observed AUG 22, 2026 3,350,391 Not observed AUG 21, 2026 3,480,553 Not observed AUG 20, 2026 3,487,023 Not observed AUG 19, 2026 3,448,029 Not observed AUG 18, 2026 3,387,825 Not observed AUG 17, 2026 3,265,409 Not observed AUG 16, 2026 3,162,792 Not observed AUG 15, 2026 3,250,084 Not observed AUG 14, 2026 3,335,415 Not observed AUG 13, 2026 3,459,271 Not observed AUG 12, 2026 3,425,677 Not observed AUG 11, 2026 3,389,363 Not observed AUG 10, 2026 3,223,704 Not observed AUG 9, 2026 3,106,637 Not observed AUG 8, 2026 3,176,146 Not observed AUG 7, 2026 3,272,508 Not observed AUG 6, 2026 3,254,885 Not observed AUG 5, 2026 3,235,879 Not observed AUG 4, 2026 3,188,201 Not observed AUG 3, 2026 3,042,634 Not observed AUG 2, 2026 2,922,378 Not observed AUG 1, 2026 2,985,495 Not observed JUL 31, 2026 3,079,392 Not observed JUL 30, 2026 3,093,382 Not observed JUL 29, 2026 3,075,500 Not observed JUL 28, 2026 3,043,359 Not observed JUL 27, 2026 2,917,043 Not observed JUL 26, 2026 2,777,825 Not observed JUL 20, 2026 2,934,828 Not observed JUL 13, 2026 3,069,087 Not observed JUL 6, 2026 3,200,301 Not observed JUN 29, 2026 3,079,674 Not observed JUN 22, 2026 2,942,135 Not observed JUN 15, 2026 2,814,872 Not observed JUN 8, 2026 2,642,093 Not observed JUN 1, 2026 2,791,722 Not observed MAY 25, 2026 2,780,991 Not observed MAY 18, 2026 2,772,526 Not observed MAY 11, 2026 2,661,649 Not observed MAY 4, 2026 2,593,840 Not observed APR 27, 2026 2,467,478 Not observed APR 20, 2026 2,464,633 Not observed APR 13, 2026 2,499,789 Not observed APR 6, 2026 2,432,166 Not observed MAR 30, 2026 2,558,270 Not observed MAR 23, 2026 2,518,116 Not observed MAR 16, 2026 2,488,656 Not observed MAR 9, 2026 2,421,576 Not observed MAR 2, 2026 2,348,272 Not observed FEB 23, 2026 2,220,008 Not observed FEB 16, 2026 2,142,042 Not observed FEB 9, 2026 2,055,465 Not observed FEB 2, 2026 1,901,627 Not observed JAN 26, 2026 1,541,013 Not observed JAN 19, 2026 1,296,400 Not observed JAN 12, 2026 1,225,633 Not observed JAN 5, 2026 1,165,853 Not observed DEC 29, 2025 1,339,557 Not observed DEC 22, 2025 1,530,035 Not observed DEC 15, 2025 1,504,229 Not observed DEC 8, 2025 1,452,824 Not observed DEC 1, 2025 1,365,983 Not observed NOV 24, 2025 1,245,912 Not observed NOV 17, 2025 1,133,920 Not observed NOV 10, 2025 1,065,366 Not observed NOV 3, 2025 1,038,590 Not observed OCT 27, 2025 1,043,238 Not observed OCT 20, 2025 1,063,498 Not observed OCT 13, 2025 1,069,459 Not observed OCT 6, 2025 1,077,962 Not observed SEP 29, 2025 Not observed Not observed SEP 22, 2025 Not observed Not observed SEP 15, 2025 Not observed Not observed SEP 8, 2025 Not observed Not observed SEP 1, 2025 Not observed Not observed
Facts from the registry
Latest version v1.10.1 1,441 versions
First published JUL 9, 2022
Last release SEP 15, 2026 39d ago
Licence Apache-2.0 Repository In the Crest catalog
Backstage is an open framework for building developer portals
Language TypeScript
Last push 22d ago
Last release 25d ago Dependencies latest version · v1.10.1 Runtime 13 @backstage/cli-common ^0.3.1@backstage/config ^1.3.9@backstage/errors ^1.3.1@backstage/plugin-auth-node ^0.7.6@backstage/plugin-permission-common ^0.9.11@backstage/plugin-permission-node ^0.11.4@backstage/types ^1.2.2@types/express ^4.17.6@types/json-schema ^7.0.6@types/luxon ^3.0.0knex ^3.0.0luxon ^3.0.0zod ^3.25.76 || ^4.0.0@backstage/app-defaults Provides the default wiring of a Backstage App npmPublished from the same repository @backstage/catalog-client An isomorphic client for the catalog backend npmPublished from the same repository @backstage/catalog-model Types and validators that help describe the model of a Backstage Catalog npmPublished from the same repository @backstage/cli CLI for developing Backstage plugins and apps npmPublished from the same repository @backstage/cli-common Common functionality used by cli, backend, and create-app npmPublished from the same repository @backstage/cli-node Node.js library for Backstage CLIs npmPublished from the same repository soldr Instant tools. Instant builds. One command. PyPISame primary category NewLife.Core Core library of the NewLife framework: logging (file/network), configuration (XML/JSON/HTTP), cache (memory/distributed), networking (TCP/UDP/HTTP/WebSocket), serialization (binary/XML/JSON), APM tracing, IoC container, actor model, timer scheduler and plugin framework. NativeAOT-ready, with built-in runtime localization; targets 11 frameworks from .NET Framework 4.5 to .NET 10.0. 核心组件库:日志、配置、缓存、网络、序列化、APM 性能追踪、对象容器、并行模型、定时调度与插件框架;原生 AOT 就绪,内置运行时多语言消息;单包覆盖 .NET Framework 4.5 至 .NET 10.0 共 11 个目标框架。 NuGetSame primary category athenaintel Athena Intelligence Python Library PyPISame primary category cowork-server FastAPI backend for the MindsHub Cowork desktop app PyPISame primary category opal-server OPAL is an administration layer for Open Policy Agent (OPA), detecting changes to both policy and data and pushing live updates to your agents. The opal-server creates a pub/sub channel clients can subscribe to (i.e: acts as coordinator). The server also tracks a git repository (via webhook) for updates to policy (or static data) and accepts continuous data update notifications via REST api, which are then pushed to clients. PyPISame primary category opal-client OPAL is an administration layer for Open Policy Agent (OPA), detecting changes to both policy and data and pushing live updates to your agents. The opal-client is deployed alongside a policy-store (e.g: OPA), keeping it up-to-date, by connecting to an opal-server and subscribing to pub/sub updates for policy and policy data changes. PyPISame primary category Related news No published news event mentions this package or its repository yet.