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Gathering detailed insights and metrics for express-exception-handler

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Gathering detailed insights and metrics for express-exception-handler

express-exception-handler - 1.3.113 | npmpackage.info

express-exception-handler

1.3.113

MIT

JavaScript

20.96 kB

4.4

Installations

npm install express-exception-handler

Developer Guide

BETA

Typescript

No

Module System

CommonJS

Node Version

18.20.7

NPM Version

10.8.2 Pull Requests

Open

1

Total

16

Closed

9

Merged

6

Issues

Open

0

Total

7

Closed

7

Releases

Unable to fetch releases

Languages

JavaScript

JavaScript (100%)

Developer

kanekotic

Download Statistics

Total Downloads

Last Day

Last Week

Last Month

Last Year

GitHub Statistics

MIT License

8 Stars

507 Commits

5 Forks

1 Watchers

1 Branches

3 Contributors

Updated on Jul 15, 2025

Maintainers

View All 3 Contributors

Package Meta Information

Latest Version

1.3.113

Package Id

express-exception-handler@1.3.113

Unpacked Size

20.96 kB

Size

6.85 kB

File Count

NPM Version

10.8.2

Node Version

18.20.7

Published on

Feb 25, 2025

Total Downloads

Cumulative downloads

Total Downloads

NaN

Last Day

NaN

Compared to previous day

Last Week

NaN

Compared to previous week

Last Month

NaN

Compared to previous month

Last Year

NaN

Compared to previous year

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dev Dependencies

codecov jest

Motivation

This package was created to add a general way to handle exception for express application with the expectation to make it simpler to handle all possible requests.

Installation

add it to your project with npm install express-exception-handler or yarn add express-exception-handler

Use

there are 2 different ways to integrate the main functionality of this package, either by adding the handle that gets injected to the router framework

1var exceptionHandler = require('express-exception-handler')
2exceptionHandler.handle()
3const app = require('express')()

or by wraping manually the routes

1var wrap = require('express-exception-handler').wrap
2router.post('/', wrap(async (req, res) => {
3    ...
4}))

it also integrates an extended class from Error that contains a message and a status that can be used to pass diferent information to the error handle

1var httpError = require('express-exception-handler').exception
2router.post('/', async (req, res) => {
3    throw new HttpError('Great Message', 400, "{Response: awesome}")
4}))

last but not least it also contains a middleware that can be added directly to express that handles the previous named errors.

1var middleware = require('express-exception-handler').middleware
2const app = require('express')()
3app.use(middleware)

Options

The handle and the wrap function allow configuration parameters to be passed. The default is:

1{
2  nextOnce: true,
3  defaultJsonResponse: false,
4}

nextOnce: makes sure next can only be called once
defaultJsonResponse: runs res.json by default when the internally returned value is an object.

Logo

Arrows graphic by madebyoliver from Flaticon is licensed under CC BY 3.0. Check out the new logo that I created on LogoMaker.com https://logomakr.com/6nL7006nL700

Contributors

Thanks goes to these wonderful people (emoji key):

_{Brad Reed}
💻

_{Oren Zomer}
💻

_{Tu Nguyen}
🤔

This project follows the all-contributors specification. Contributions of any kind welcome!

Security-Policy

Determines if the project has published a security policy.

0

Branch-Protection

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

Score

4.4

/10

Last Scanned on 2025-07-07

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.

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