npmpackage.info

Gathering detailed insights and metrics for koa-to-express

Gathering detailed insights and metrics for koa-to-express

koa-to-express - 3.1.4 | npmpackage.info

koa-to-express

Use a Koa/Express middleware in an Express/Koa app

3.1.4

10

MIT

JavaScript

Installations

npm install koa-to-express

Developer Guide

BETA

Typescript

No

Module System

CommonJS

Node Version

6.12.0

NPM Version

5.5.1

Pull Requests

Open

0

Total

10

Closed

1

Merged

9

Issues

Open

0

Total

0

Closed

0

Releases

Unable to fetch releases

Languages

1

JavaScript

JavaScript (100%)

Developer

xingxingted

Download Statistics

Total Downloads

0

Last Day

0

Last Week

0

Last Month

0

Last Year

0

GitHub Statistics

MIT License

10 Stars

62 Commits

5 Branches

1 Contributors

Updated on Jan 22, 2025

Maintainers

1

View All 1 Contributors

Package Meta Information

Latest Version

3.1.4

Package Id

koa-to-express@3.1.4

Size

4.57 kB

NPM Version

5.5.1

Node Version

6.12.0

Total Downloads

Cumulative downloads

Total Downloads

NaN

Last Day

0%

NaN

Compared to previous day

Last Week

0%

NaN

Compared to previous week

Last Month

0%

NaN

Compared to previous month

Last Year

0%

NaN

Compared to previous year

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dependencies

4

debug express koa koa-compose

Dev Dependencies

6

codecov istanbul mocha pify should supertest

koa-to-express

Use a Koa/Express middleware in an Express/Koa app.

It could convert a middleware to another form between Express and koa middleware.

Requirement

Koa-to-express requires koa@2.0.0 and express@4.0.0 or higher.

Node 7.6+ is required if you want to use ES2015's async/await syntax.

Please go to koa-to-express@1.x if you want to use koa1.

Installation

Npm 5.x

npm install koa-to-express [-P]

Others

npm install koa-to-express -S

Usage

const k2e       = require('koa-to-express');

const koaMiddleware = (ctx, next) => {
    ctx.body = 'hello world';
    return next();
};

require('express')().use(k2e(koaMiddleware)).listen(3000);

// curl localhost:3000/
// output: hello world

API

koaToExpress[.koaToExpress](middleware)

middleware : Function|Array<Function>

Convert Koa middleware(s) into an Express middleware and return it.
Note that the second parameter (usually named as "next") passed to the last one of the middlewares is () => Promise.resolve(), because the cascading categories between Koa and Express are different and the end of the rest Express middlewares executing can't be informed back.
It means that, resolving or rejecting the Koa middleware(s), which will return a resolved or rejected promise, will call the next middleware (as calling the Express's next()) or throw out an error (as calling the next(err)).

koaToExpress.expressToKoa(middleware)

middleware : Function|Array<Function>

Convert Express middleware(s) into a Koa middleware and return it.

License

MIT

Empty State

No vulnerabilities found.

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.

0

Maintained

Determines if the project is "actively maintained".

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

Security-Policy

Determines if the project has published a security policy.

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

SAST

Determines if the project uses static code analysis.

0

Vulnerabilities

Determines if the project has open, known unfixed vulnerabilities.

Reason

69 existing vulnerabilities detected

Details

Warn: Project is vulnerable to: GHSA-fwr7-v2mv-hh25
Warn: Project is vulnerable to: GHSA-67hx-6x53-jw92
Warn: Project is vulnerable to: GHSA-v6h2-p8h4-qcjw
Warn: Project is vulnerable to: GHSA-mh2h-6j8q-x246
Warn: Project is vulnerable to: GHSA-5q88-cjfq-g2mh
Warn: Project is vulnerable to: GHSA-xp63-6vf5-xf3v
Warn: Project is vulnerable to: GHSA-pxg6-pf52-xh8x
Warn: Project is vulnerable to: GHSA-92vm-wfm5-mxvv
Warn: Project is vulnerable to: GHSA-h452-7996-h45h
Warn: Project is vulnerable to: GHSA-9vvw-cc9w-f27h
Warn: Project is vulnerable to: GHSA-gxpj-cx7g-858c
Warn: Project is vulnerable to: GHSA-h6ch-v84p-w6p9
Warn: Project is vulnerable to: GHSA-gpvr-g6gh-9mc2
Warn: Project is vulnerable to: GHSA-rv95-896h-c2vc
Warn: Project is vulnerable to: GHSA-qw6h-vgh9-j6wx
Warn: Project is vulnerable to: GHSA-qrmc-fj45-qfc2
Warn: Project is vulnerable to: GHSA-9qj9-36jm-prpv
Warn: Project is vulnerable to: GHSA-qh2h-chj9-jffq
Warn: Project is vulnerable to: GHSA-q42p-pg8m-cqh6
Warn: Project is vulnerable to: GHSA-w457-6q6x-cgp9
Warn: Project is vulnerable to: GHSA-62gr-4qp9-h98f
Warn: Project is vulnerable to: GHSA-f52g-6jhx-586p
Warn: Project is vulnerable to: GHSA-2cf5-4w76-r9qv
Warn: Project is vulnerable to: GHSA-3cqr-58rm-57f8
Warn: Project is vulnerable to: GHSA-g9r4-xpmj-mj65
Warn: Project is vulnerable to: GHSA-q2c6-c6pm-g3gh
Warn: Project is vulnerable to: GHSA-765h-qjxv-5f44
Warn: Project is vulnerable to: GHSA-f2jv-r9rf-7988
Warn: Project is vulnerable to: GHSA-44pw-h2cw-w3vq
Warn: Project is vulnerable to: GHSA-jp4x-w63m-7wgm
Warn: Project is vulnerable to: GHSA-c429-5p7v-vgjp
Warn: Project is vulnerable to: GHSA-4hpf-3wq7-5rpr
Warn: Project is vulnerable to: GHSA-f522-ffg8-j8r6
Warn: Project is vulnerable to: GHSA-2pr6-76vf-7546
Warn: Project is vulnerable to: GHSA-8j8c-7jfh-h6hx
Warn: Project is vulnerable to: GHSA-896r-f27r-55mw
Warn: Project is vulnerable to: GHSA-282f-qqgm-c34q
Warn: Project is vulnerable to: GHSA-593f-38f6-jp5m
Warn: Project is vulnerable to: GHSA-x2rg-q646-7m2v
Warn: Project is vulnerable to: GHSA-fvqr-27wr-82fm
Warn: Project is vulnerable to: GHSA-4xc9-xhrj-v574
Warn: Project is vulnerable to: GHSA-x5rq-j2xg-h7qm
Warn: Project is vulnerable to: GHSA-jf85-cpcp-j695
Warn: Project is vulnerable to: GHSA-p6mc-m468-83gw
Warn: Project is vulnerable to: GHSA-29mw-wpgm-hmr9
Warn: Project is vulnerable to: GHSA-35jh-r3h4-6jhm
Warn: Project is vulnerable to: GHSA-wrvr-8mpx-r7pp
Warn: Project is vulnerable to: GHSA-f8q6-p94x-37v3
Warn: Project is vulnerable to: GHSA-vh95-rmgr-6w4m
Warn: Project is vulnerable to: GHSA-xvch-5gv4-984h
Warn: Project is vulnerable to: GHSA-7mc5-chhp-fmc3
Warn: Project is vulnerable to: GHSA-hj48-42vr-x3v9
Warn: Project is vulnerable to: GHSA-9wv6-86v2-598j
Warn: Project is vulnerable to: GHSA-rhx6-c78j-4q9w
Warn: Project is vulnerable to: GHSA-f9cm-p3w6-xvr3
Warn: Project is vulnerable to: GHSA-jjv7-qpx3-h62q
Warn: Project is vulnerable to: GHSA-gqgv-6jq5-jjj9
Warn: Project is vulnerable to: GHSA-hrpp-h998-j3pp
Warn: Project is vulnerable to: GHSA-p8p7-x288-28g6
Warn: Project is vulnerable to: GHSA-c2qf-rxjj-qqgw
Warn: Project is vulnerable to: GHSA-xwg4-93c6-3h42
Warn: Project is vulnerable to: GHSA-jgqf-hwc5-hh37
Warn: Project is vulnerable to: GHSA-m6fv-jmcg-4jfg
Warn: Project is vulnerable to: GHSA-c3x7-gjmx-r2ff
Warn: Project is vulnerable to: GHSA-cm22-4g7w-348p
Warn: Project is vulnerable to: GHSA-2m39-62fm-q8r3
Warn: Project is vulnerable to: GHSA-mf6x-7mm4-x2g7
Warn: Project is vulnerable to: GHSA-72xf-g2v4-qvf3
Warn: Project is vulnerable to: GHSA-xc7v-wxcw-j472

Score

1.7

/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.