Top 9 JavaScript Postman Projects

Newman

252 6,746 7.2 JavaScript

Newman is a command-line collection runner for Postman

Project mention: AWS SnapStart - Part 21 Measuring cold starts and deployment time with Java 17 using different compilation options | dev.to | 2024-05-24

The results of the experiment below were based on reproducing more than 100 cold and approximately 100.000 warm starts. For it (and experiments from my previous article) I used the load test tool hey, but you can use whatever tool you want, like Serverless-artillery or Postman. I ran all these experiments with 5 different compilation options defined in the template.yaml. This happens in the Globals section where variable named "JAVA_TOOL_OPTIONS" is defined in the Environment section of the Lambda function:

Requestly

36 1,826 9.8 TypeScript

🚀 Most Popular developer tool for frontend developers & QAs to debug web and mobile applications. Redirect URL (Switch Environments), Modify Headers, Mock APIs, Modify Response, Insert Scripts & Record web sessions and share it with your teammates for debugging.

Project mention: Requestly – Intercept and Modify HTTP Requests | news.ycombinator.com | 2024-05-23

SurveyJS

surveyjs.io featured

Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
Swell

1 980 9.6 JavaScript

Swell: API development tool that enables developers to test endpoints served over streaming technologies including Server-Sent Events (SSE), WebSockets, HTTP2, GraphQL, gRPC, and tRPC.. (by open-source-labs)
postman-to-k6

2 209 6.1 JavaScript

Converts Postman collections to k6 script code (by apideck-libraries)

Project mention: Hurl 4.0.0 | news.ycombinator.com | 2023-06-30

Have you tried https://k6.io/ ? (Full disclosure: I'm one of the maintainers.)
It allows you to write load/performance tests in JS, commit them to your repo, easily automate them in CI, send metrics to several backends, use protocols besides HTTP, with a modern CLI, and many more features.
There's also a Postman-to-k6 converter[1]. The conversion might not be perfect, but it will give you a head start.
Note that the k6 philosophy is for developers to write these tests, similarly to how you write unit/integration tests, and to break the classic QA-dev cycle.
I don't want to steal Hurl's thunder, it does look great, but it's limited in features compared to existing peformance testing tools, and I'd personally rather write tests in a programming language, than in a bespoke text format.
[1]: https://github.com/apideck-libraries/postman-to-k6

ecommerce-micro-services

2 28 0.0 JavaScript

A basic demo to showcase micro service architecture using NodeJs, Express and MongoDB and the way they can communicate between each other.
example-app-nodejs

1 2 10.0 JavaScript

An example application in NodeJS showcasing an integration with CI/CD pipelines
scrappy-twitter-api-client

1 2 0.0 JavaScript

Scrappy Twitter API is a Go-backend project that is secured by the Magic SDK. This Next.js app authenticates the user and gives the access token required to make POST or DELETE requests with the Scrappy Twitter API.
InfluxDB

www.influxdata.com featured

Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
Postman_to_Production

1 1 10.0 JavaScript

How to move your OpenAPI specification to a live, hosted API. This is a guide to help users build and deploy a live API using only 2 tools; Linx, a low-code platform and Postman.
create-apis-with-node

1 1 2.2 JavaScript

API testing with Postman

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

JavaScript Postman related posts

AWS SnapStart - Part 21 Measuring cold starts and deployment time with Java 17 using different compilation options

2 projects | dev.to | 24 May 2024
Ease your automated api testing using PostMan

1 project | dev.to | 23 May 2024
A Low-Code/No-Code approach to Strapi Enablement

2 projects | dev.to | 13 May 2024
AWS SnapStart - Part 20 Measuring warm starts with Java 17 using different Lambda memory settings

1 project | dev.to | 8 May 2024
Data API for Amazon Aurora Serverless v2 with AWS SDK for Java - Part 6 Comparing cold and warm starts between Data API and JDBC

2 projects | dev.to | 6 May 2024
Leveraging Zoom WebSockets with Postman for Real-Time Interactivity - POSTCON 2024

1 project | dev.to | 29 Apr 2024
API Inspection Best Practices: Ensuring API Gateway Stability and Efficiency

1 project | dev.to | 12 Apr 2024
A note from our sponsor - InfluxDB
www.influxdata.com | 31 May 2024

Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality. Learn more →

Index

What are some of the best open-source Postman projects in JavaScript? This list will help you:

	Project	Stars
1	Newman	6,746
2	Requestly	1,826
3	Swell	980
4	postman-to-k6	209
5	ecommerce-micro-services	28
6	example-app-nodejs	2
7	scrappy-twitter-api-client	2
8	Postman_to_Production	1
9	create-apis-with-node	1