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Generated on Oct 1, 2023 via pnpm

express 4.18.2

Fast, unopinionated, minimalist web framework
Package summary
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3
licenses
55
MIT
2
ISC
1
BSD-3-Clause
Package created
29 Dec 2010
Version published
8 Oct 2022
Maintainers
2
Total versions
270
License
MIT

Issues

0
This package has no issues

Licenses

MIT License

Permissive
OSI Approved
This is a human-readable summary of (and not a substitute for) the license. Disclaimer.
Can
commercial-use
modify
distribute
sublicense
private-use
Cannot
hold-liable
Must
include-copyright
include-license
Packages
accepts@1.3.8
array-flatten@1.1.1
body-parser@1.20.1
bytes@3.1.2
call-bind@1.0.2
content-disposition@0.5.4
content-type@1.0.5
cookie-signature@1.0.6
cookie@0.5.0
debug@2.6.9
depd@2.0.0
destroy@1.2.0
ee-first@1.1.1
encodeurl@1.0.2
escape-html@1.0.3
etag@1.8.1
express@4.18.2
finalhandler@1.2.0
forwarded@0.2.0
fresh@0.5.2
function-bind@1.1.1
get-intrinsic@1.2.1
has-proto@1.0.1
has-symbols@1.0.3
has@1.0.3
http-errors@2.0.0
iconv-lite@0.4.24
ipaddr.js@1.9.1
media-typer@0.3.0
merge-descriptors@1.0.1
methods@1.1.2
mime-db@1.52.0
mime-types@2.1.35
mime@1.6.0
ms@2.0.0
ms@2.1.3
negotiator@0.6.3
object-inspect@1.12.3
on-finished@2.4.1
parseurl@1.3.3
path-to-regexp@0.1.7
proxy-addr@2.0.7
range-parser@1.2.1
raw-body@2.5.1
safe-buffer@5.2.1
safer-buffer@2.1.2
send@0.18.0
serve-static@1.15.0
side-channel@1.0.4
statuses@2.0.1
toidentifier@1.0.1
type-is@1.6.18
unpipe@1.0.0
utils-merge@1.0.1
vary@1.1.2

ISC License

Permissive
OSI Approved
This is a human-readable summary of (and not a substitute for) the license. Disclaimer.
Can
commercial-use
modify
distribute
Cannot
hold-liable
Must
include-copyright
include-license
Packages
inherits@2.0.4
setprototypeof@1.2.0

BSD 3-Clause "New" or "Revised" License

Permissive
OSI Approved
This is a human-readable summary of (and not a substitute for) the license. Disclaimer.
Can
commercial-use
modify
distribute
place-warranty
Cannot
use-trademark
hold-liable
Must
include-copyright
include-license
Packages
qs@6.11.0
Disclaimer

This deed highlights only some of the key features and terms of the actual license. It is not a license and has no legal value. You should carefully review all of the terms and conditions of the actual license before using the licensed material.

Sandworm is not a law firm and does not provide legal services. Distributing, displaying, or linking to this deed or the license that it summarizes does not create a lawyer-client or any other relationship.

Dependencies

58
Get CSV
Name Version Size License Type Vulnerabilities
accepts 1.3.8 5.28 kB MIT prod
array-flatten 1.1.1 1.95 kB MIT prod
body-parser 1.20.1 14.62 kB MIT prod
bytes 3.1.2 4.39 kB MIT prod
call-bind 1.0.2 5.24 kB MIT prod
content-disposition 0.5.4 6.58 kB MIT prod
content-type 1.0.5 3.82 kB MIT prod
cookie-signature 1.0.6 2.06 kB MIT prod
cookie 0.5.0 7.87 kB MIT prod
debug 2.6.9 16.13 kB MIT prod
depd 2.0.0 8.18 kB MIT prod
destroy 1.2.0 3.3 kB MIT prod
ee-first 1.1.1 2.67 kB MIT prod
encodeurl 1.0.2 3.18 kB MIT prod
escape-html 1.0.3 1.87 kB MIT prod
etag 1.8.1 4.28 kB MIT prod
express 4.18.2 54.5 kB MIT prod
finalhandler 1.2.0 6.55 kB MIT prod
forwarded 0.2.0 2.63 kB MIT prod
fresh 0.5.2 4.13 kB MIT prod
function-bind 1.1.1 6.15 kB MIT prod
get-intrinsic 1.2.1 11.49 kB MIT prod
has-proto 1.0.1 3.3 kB MIT prod
has-symbols 1.0.3 6.9 kB MIT prod
has 1.0.3 1.52 kB MIT prod
http-errors 2.0.0 6.19 kB MIT prod
iconv-lite 0.4.24 180.9 kB MIT prod
inherits 2.0.4 1.98 kB ISC prod
ipaddr.js 1.9.1 11.23 kB MIT prod
media-typer 0.3.0 4.09 kB MIT prod
merge-descriptors 1.0.1 2.26 kB MIT prod
methods 1.1.2 2.42 kB MIT prod
mime-db 1.52.0 26.36 kB MIT prod
mime-types 2.1.35 5.46 kB MIT prod
mime 1.6.0 15.32 kB MIT prod
ms 2.0.0 2.81 kB MIT prod
ms 2.1.3 2.9 kB MIT prod
negotiator 0.6.3 6.25 kB MIT prod
object-inspect 1.12.3 25.31 kB MIT prod
on-finished 2.4.1 4.93 kB MIT prod
parseurl 1.3.3 3.86 kB MIT prod
path-to-regexp 0.1.7 3.19 kB MIT prod
proxy-addr 2.0.7 5.37 kB MIT prod
qs 6.11.0 49.93 kB BSD-3-Clause prod
range-parser 1.2.1 3.52 kB MIT prod
raw-body 2.5.1 8.35 kB MIT prod
safe-buffer 5.2.1 9.74 kB MIT prod
safer-buffer 2.1.2 11.75 kB MIT prod
send 0.18.0 15.21 kB MIT prod
serve-static 1.15.0 8.31 kB MIT prod
setprototypeof 1.2.0 1.92 kB ISC prod
side-channel 1.0.4 5.51 kB MIT prod
statuses 2.0.1 4.57 kB MIT prod
toidentifier 1.0.1 2.29 kB MIT prod
type-is 1.6.18 5.73 kB MIT prod
unpipe 1.0.0 2.05 kB MIT prod
utils-merge 1.0.1 1.91 kB MIT prod
vary 1.1.2 3.68 kB MIT prod

Visualizations

Frequently Asked Questions

What does express do?

Express.js is a fast, unopinionated, and minimalist web development framework for Node.js. It's renowned for its robust routing and focus on high performance. Express doesn't enforce a specific ORM or template engine, making it an excellent solution for creating single page applications, websites, hybrids, or public HTTP APIs. This flexibility is further enhanced by support for over 14 template engines via Consolidate.js. In addition, Express provides a suite of HTTP utilities and middleware to help build scalable applications with ease.

How do you use express?

To use Express.js, you'll first need to download and install Node.js versions of 0.10 or higher. You can install Express in your Node.js modules using npm with the npm install express command.

Here's an example of how to create a basic Express application:

const express = require('express')
const app = express()

app.get('/', function (req, res) {
  res.send('Hello World')
})

app.listen(3000)

This creates an Express application that listens on port 3000, and responds with 'Hello World' for requests to the root URL (/) or route.

To quickly get started with Express, you could use the executable express(1) to generate an application skeleton by using the command npm install -g express-generator@4, create the app with express /tmp/foo && cd /tmp/foo, install dependencies with npm install and start the server with npm start.

Where are the express docs?

The official Express documentation, which includes a comprehensive guide to getting started, API references, and a variety of other resources, can be found on the Express.js website. The website repository is available on GitHub for those interested in contributing to the Express documentation. You could also engage with the Express community via Libera Chat IRC, Google Group or use Gitter for support and discussion.