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Gathering detailed insights and metrics for typed-event-dispatcher

typed-event-dispatcher - 1.11.6 | npmpackage.info

typed-event-dispatcher

Strongly-typed events that can be publicly listened but internally-only dispatched: https://npm.im/typed-event-dispatcher

1.11.6

MIT

TypeScript

355.00 B

7,537 4

Installations

npm install typed-event-dispatcher

Developer Guide

BETA

Typescript

Yes

Module System

CommonJS, ESM

Node Version

19.3.0

NPM Version

9.2.0 Score

64.3

Supply Chain

97.2

Quality

Maintenance

100

Vulnerability

100

License

Pull Requests

Open

0

Total

400

Closed

5

Merged

395

Issues

Open

0

Total

3

Closed

3

Releases

Unable to fetch releases

Languages

TypeScript

Shell

TypeScript (99.3%)

Shell (0.7%)

Developer

felladrin

Download Statistics

Total Downloads

7,537

Last Day

Last Week

Last Month

103

Last Year

1,514

GitHub Statistics

MIT License

3 Stars

662 Commits

2 Watchers

2 Branches

3 Contributors

Updated on Jun 30, 2025

Bundle Size

711.00 B

Minified

355.00 B

Minified + Gzipped

Bundlephobia

Maintainers

View All 3 Contributors

Package Meta Information

Latest Version

1.11.6

Package Id

typed-event-dispatcher@1.11.6

Unpacked Size

13.70 kB

Size

4.71 kB

File Count

NPM Version

9.2.0

Node Version

19.3.0

Total Downloads

Cumulative downloads

Total Downloads

7,537

Last Day

50%

Compared to previous day

Last Week

Compared to previous week

Last Month

94.3%

103

Compared to previous month

Last Year

15.3%

1,514

Compared to previous year

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dev Dependencies

@skypack/package-check @types/jest husky jest microbundle prettier pretty-quick ts-jest typedoc typescript

Typed Event Dispatcher

Strongly-typed events that can be publicly listened but internally-only dispatched.

A lightweight, fully-tested and dependency-free lib made for Typescript (see live example) and JavaScript (see live example) codebases.

This is intended to be used with Classes. If you prefer using only Functions, please check create-pubsub.

Install

1npm install typed-event-dispatcher

Import

1// Import as an ES Module.
2import { TypedEventDispatcher } from "typed-event-dispatcher";

1// Or require as a CommonJS Module.
2const { TypedEventDispatcher } = require("typed-event-dispatcher");

1// Or import it from URL.
2import { TypedEventDispatcher } from "https://esm.sh/typed-event-dispatcher";

1<!-- Or use it directly in the browser. -->
2<script src="https://unpkg.com/typed-event-dispatcher"></script>
3<script>
4  const { TypedEventDispatcher } = window["typed-event-dispatcher"];
5</script>

Usage

1class Counter {
2  // 1️⃣ Create a private event dispatcher.
3  private onCountIncreasedDispatcher = new TypedEventDispatcher<number>();
4
5  // 2️⃣ Create a public event getter.
6  public get onCountIncreased() {
7    return this.onCountIncreasedDispatcher.getter;
8  }
9
10  public increaseCountOncePerSecond() {
11    setInterval(() => {
12      this.increaseCount();
13
14      // 3️⃣ Dispatch the event so listeners can react to it.
15      this.onCountIncreasedDispatcher.dispatch(this.count);
16    }, 1000);
17  }
18
19  private count = 0;
20
21  private increaseCount() {
22    this.count++;
23  }
24}
25
26class Example {
27  private counter = new Counter();
28
29  public start() {
30    console.log("Starting count...");
31
32    // 4️⃣ Listen to events dispatched by other classes.
33    this.counter.onCountIncreased.addListener((count) => {
34      console.log(`Count increased to ${count}.`);
35    });
36
37    this.counter.increaseCountOncePerSecond();
38  }
39}
40
41new Example().start();

10

Maintained

Determines if the project is "actively maintained".

10

Dangerous-Workflow

Determines if the project's GitHub Action workflows avoid dangerous patterns.

10

Binary-Artifacts

Determines if the project has generated executable (binary) artifacts in the source repository.

10

License

Determines if the project has defined a license.

4

Pinned-Dependencies

Determines if the project has declared and pinned the dependencies of its build process.

Reason

dependency not pinned by hash detected -- score normalized to 4

Details

Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/main.yml:39: update your workflow using https://app.stepsecurity.io/secureworkflow/felladrin/typed-event-dispatcher/main.yml/master?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/main.yml:41: update your workflow using https://app.stepsecurity.io/secureworkflow/felladrin/typed-event-dispatcher/main.yml/master?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/main.yml:51: update your workflow using https://app.stepsecurity.io/secureworkflow/felladrin/typed-event-dispatcher/main.yml/master?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/main.yml:56: update your workflow using https://app.stepsecurity.io/secureworkflow/felladrin/typed-event-dispatcher/main.yml/master?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/main.yml:17: update your workflow using https://app.stepsecurity.io/secureworkflow/felladrin/typed-event-dispatcher/main.yml/master?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/main.yml:21: update your workflow using https://app.stepsecurity.io/secureworkflow/felladrin/typed-event-dispatcher/main.yml/master?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/main.yml:29: update your workflow using https://app.stepsecurity.io/secureworkflow/felladrin/typed-event-dispatcher/main.yml/master?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/publish-to-github-pages.yml:10: update your workflow using https://app.stepsecurity.io/secureworkflow/felladrin/typed-event-dispatcher/publish-to-github-pages.yml/master?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/publish-to-github-pages.yml:18: update your workflow using https://app.stepsecurity.io/secureworkflow/felladrin/typed-event-dispatcher/publish-to-github-pages.yml/master?enable=pin
Info: 0 out of 5 GitHub-owned GitHubAction dependencies pinned
Info: 0 out of 4 third-party GitHubAction dependencies pinned
Info: 3 out of 3 npmCommand dependencies pinned

3

Vulnerabilities

Determines if the project has open, known unfixed vulnerabilities.

0

Code-Review

Determines if the project requires human code review before pull requests (aka merge requests) are merged.

0

CII-Best-Practices

Determines if the project has an OpenSSF (formerly CII) Best Practices Badge.

0

Token-Permissions

Determines if the project's workflows follow the principle of least privilege.

0

Fuzzing

Determines if the project uses fuzzing.

0

Branch-Protection

Determines if the default and release branches are protected with GitHub's branch protection settings.

0

Security-Policy

Determines if the project has published a security policy.

0

SAST

Determines if the project uses static code analysis.

Score

4

/10

Last Scanned on 2025-06-30

The Open Source Security Foundation is a cross-industry collaboration to improve the security of open source software (OSS). The Scorecard provides security health metrics for open source projects.

Learn More

Other packages similar to typed-event-dispatcher

Other packages similar to typed-event-dispatcher

typed-event-dispatcher

Installations

Developer Guide

Yes

CommonJS, ESM

19.3.0

9.2.0

Score

Pull Requests

0

400

5

395

Issues

0

3

3

Releases

Unable to fetch releases

Languages

Developer

Download Statistics

GitHub Statistics

Bundle Size

711.00 B

355.00 B

Maintainers

Package Meta Information

Total Downloads

7,537

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dev Dependencies

Typed Event Dispatcher

Install

Import

Usage

Further Reading

10

10

10

10

4

3

0

0

0

0

0

0

0

4

/10