Packages npm @casl/ability Package · npm
@casl/ability npm · v7.0.1 · MIT
CASL is an isomorphic authorization JavaScript library which restricts what resources a given user is allowed to access
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Install npm install @casl/abilityCopy Adoption
Downloads (30 days) 6.8M Observed downloads / 30 days
Popularity Top 50% on npm Derived 68th percentile within npm
Dependents Collecting history Collecting
Maintenance 0.69 Derived Release cadence and recency, 0 to 1
Releases per year 11 92 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 +4.3% · 7d Derived +279.6K downloads / 30 days, SEP 28 → OCT 5
30 days +2.7% · 30d Derived +182.4K downloads / 30 days, SEP 5 → OCT 5
90 days +4.0% · 90d Derived +259.9K downloads / 30 days, JUL 6 → OCT 5
1 year +114.3% · 1y Derived +3.6M downloads / 30 days, OCT 6 → OCT 5 Adoption history Adoption historydownloads / 30 days · 30 observations
30d 90d 1y 2y 7.1M 6.1M SEP 6, 2026: 6,477,892 downloads / 30 days SEP 7, 2026: 6,384,876 downloads / 30 days SEP 8, 2026: 6,284,621 downloads / 30 days SEP 9, 2026: 6,334,585 downloads / 30 days SEP 10, 2026: 6,371,866 downloads / 30 days SEP 11, 2026: 6,367,921 downloads / 30 days SEP 12, 2026: 6,162,484 downloads / 30 days SEP 13, 2026: 6,262,707 downloads / 30 days SEP 14, 2026: 6,494,214 downloads / 30 days SEP 15, 2026: 6,392,072 downloads / 30 days SEP 16, 2026: 6,453,525 downloads / 30 days SEP 17, 2026: 6,461,803 downloads / 30 days SEP 18, 2026: 6,431,590 downloads / 30 days SEP 19, 2026: 6,238,958 downloads / 30 days SEP 20, 2026: 6,071,657 downloads / 30 days SEP 21, 2026: 6,287,195 downloads / 30 days SEP 22, 2026: 6,541,256 downloads / 30 days SEP 23, 2026: 6,595,128 downloads / 30 days SEP 24, 2026: 6,634,103 downloads / 30 days SEP 25, 2026: 6,646,095 downloads / 30 days SEP 26, 2026: 6,443,195 downloads / 30 days SEP 27, 2026: 6,286,548 downloads / 30 days SEP 28, 2026: 6,546,450 downloads / 30 days SEP 29, 2026: 6,829,271 downloads / 30 days SEP 30, 2026: 6,925,789 downloads / 30 days OCT 1, 2026: 6,991,123 downloads / 30 days OCT 2, 2026: 6,979,400 downloads / 30 days OCT 3, 2026: 7,102,503 downloads / 30 days OCT 4, 2026: 6,941,367 downloads / 30 days OCT 5, 2026: 6,826,079 downloads / 30 days SEP 6 SEP 20 OCT 5
Table of observations (31) Day downloads / 30 days Dependents OCT 6, 2026 Not observed Not observed OCT 5, 2026 6,826,079 Not observed OCT 4, 2026 6,941,367 Not observed OCT 3, 2026 7,102,503 Not observed OCT 2, 2026 6,979,400 Not observed OCT 1, 2026 6,991,123 Not observed SEP 30, 2026 6,925,789 Not observed SEP 29, 2026 6,829,271 Not observed SEP 28, 2026 6,546,450 Not observed SEP 27, 2026 6,286,548 Not observed SEP 26, 2026 6,443,195 Not observed SEP 25, 2026 6,646,095 Not observed SEP 24, 2026 6,634,103 Not observed SEP 23, 2026 6,595,128 Not observed SEP 22, 2026 6,541,256 Not observed SEP 21, 2026 6,287,195 Not observed SEP 20, 2026 6,071,657 Not observed SEP 19, 2026 6,238,958 Not observed SEP 18, 2026 6,431,590 Not observed SEP 17, 2026 6,461,803 Not observed SEP 16, 2026 6,453,525 Not observed SEP 15, 2026 6,392,072 Not observed SEP 14, 2026 6,494,214 Not observed SEP 13, 2026 6,262,707 Not observed SEP 12, 2026 6,162,484 Not observed SEP 11, 2026 6,367,921 Not observed SEP 10, 2026 6,371,866 Not observed SEP 9, 2026 6,334,585 Not observed SEP 8, 2026 6,284,621 Not observed SEP 7, 2026 6,384,876 Not observed SEP 6, 2026 6,477,892 Not observed
Facts from the registry
Latest version v7.0.1 92 versions
First published FEB 22, 2018
Last release JUL 6, 2026 4mo ago
Licence MIT Repository In the Crest catalog
CASL is an isomorphic authorization JavaScript library which restricts what resources a given user is allowed to access
Language TypeScript
Last push 23d ago
Last release 3mo ago Dependencies latest version · v7.0.1 @casl/angular Angular module for CASL which makes it easy to add permissions in any Angular app npmPublished from the same repository @casl/mongoose Allows to query accessible records from MongoDB based on CASL rules npmPublished from the same repository @casl/prisma Allows to query accessible records using Prisma client based on CASL rules npmPublished from the same repository @casl/react React component for CASL which makes it easy to add permissions in any React application npmPublished from the same repository @casl/vue Vue plugin for CASL which makes it easy to add permissions in any Vue application npmPublished from the same repository microsandbox Python SDK for microsandbox — secure, fast microVM-based sandboxing. PyPISame primary category gam7 CLI tool to manage Google Workspace PyPISame primary category matrix-synapse Homeserver for the Matrix decentralised comms protocol PyPISame primary category simplesamlphp/saml2 SAML2 PHP library from SimpleSAMLphp PackagistSame primary category nette/http 🌐 Nette HTTP: the request, response, URL, cookies, sessions and file uploads as objects, with sanitized input and same-origin protection against CSRF. PackagistSame primary category MailKit MailKit is an Open Source cross-platform .NET mail-client library that is based on MimeKit and optimized for mobile devices.
Features include:
* HTTP, Socks4, Socks4a and Socks5 proxy support.
* SASL Authentication via ANONYMOUS, CRAM-MD5, DIGEST-MD5, LOGIN, NTLM, OAUTHBEARER, PLAIN, SCRAM-SHA-1, SCRAM-SHA-256, SCRAM-SHA-512 and XOAUTH2.
* A fully-cancellable SmtpClient with support for STARTTLS, 8BITMIME, BINARYMIME, ENHANCEDSTATUSCODES, SIZE, DSN, PIPELINING and SMTPUTF8.
* A fully-cancellable Pop3Client with support for STLS, UIDL, APOP, PIPELINING, UTF8, and LANG.
* A fully-cancellable ImapClient with support for ACL, QUOTA, LITERAL+, IDLE, NAMESPACE, ID, CHILDREN, LOGINDISABLED, STARTTLS, MULTIAPPEND, UNSELECT, UIDPLUS, CONDSTORE, ESEARCH, SASL-IR, COMPRESS, WITHIN, ENABLE, QRESYNC, SORT, THREAD, ANNOTATE, LIST-EXTENDED, ESORT, METADATA / METADATA-SERVER, NOTIFY, FILTERS, LIST-STATUS, SORT=DISPLAY, SPECIAL-USE / CREATE-SPECIAL-USE, SEARCH=FUZZY, MOVE, UTF8=ACCEPT / UTF8=ONLY, LITERAL-, APPENDLIMIT, STATUS=SIZE, OBJECTID, REPLACE, SAVEDATE, XLIST, and X-GM-EXT1.
* Client-side sorting and threading of messages (the Ordinal Subject and the Jamie Zawinski threading algorithms are supported).
* Asynchronous versions of all methods that hit the network.
* S/MIME, OpenPGP, DKIM and ARC support via MimeKit.
* Microsoft TNEF support via MimeKit. NuGetSame primary category Related news No published news event mentions this package or its repository yet.