Dev tools · alternatives · 2026

24 alternatives to HyperScript

Powerful HTTP Request Tester ⌚

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. HyperScript launched in 2024; newer entries below may have overtaken it.

1
Hypertune▲260
Hey HN! I'm Miraan, the founder at Hypertune, and I'm excited to be posting this on HN. Hypertune lets you make your code configurable to let teammates like PMs and marketers quickly change feature flags, in-app copy, pricing plans, etc. It's like a CMS but instead of only letting you set static content, you can insert arbitrary logic from the UI, including A/B tests and ML "loops". I previously built a landing page optimization tool that let marketers define variants of their headline, CTA, cover image, etc, then used a genetic algorithm to find the best combination of them. They used…
2025 · hypertune.com · its alternatives →
2
req▲71
A lightweight, minimal yet powerful API testing tool
2022 · npmjs.com · its alternatives →
3
HTTP Prompt▲128
An interactive command-line HTTP client
2016 · github.com · its alternatives →
4
HyperApp – 1k JavaScript framework for building web applications▲303
1kB-ish JavaScript framework for building hypertext applications - hyperapp/hyperapp
2018 · github.com · its alternatives →
5
HTTP Mock – Intercept, debug and mock HTTP(S) with zero setup▲341
Beautiful, cross-platform & open-source tools for debugging, testing and building with HTTP(S), on Windows, Linux & Mac.
2019 · httptoolkit.tech · its alternatives →
6
1 KB JavaScript library for building front end apps▲242
1kB-ish JavaScript framework for building hypertext applications - hyperapp/hyperapp
2017 · github.com · its alternatives →
7
httpbin(1)▲105
HTTP request and response service
2014 · httpbin.org · its alternatives →
8
Requestly▲148
Debug & Modify HTTP(s) Requests - loved by 125K+ web devs
2019 · requestly.com · its alternatives →
9
Ghost Inspector▲80
Automated browser testing from the cloud
2014 · ghostinspector.com · its alternatives →
10
scrape-it▲186
A Node.js scraper for humans.
2016 · github.com · its alternatives →
11
HyperFetch 7.0.0▲96
Framework for data exchange, async state management and more
2025 · hyperfetch.bettertyped.com · its alternatives →
12
HttpMaster▲82
Simple and practical tool for testing web apps & services
2018 · httpmaster.net · its alternatives →
13
Server.Js▲11
Powerful Server for Node.js
2017 · serverjs.io · its alternatives →
14
Hyperapp – 1 KB JavaScript library for building front end apps▲69
1kB-ish JavaScript framework for building hypertext applications - hyperapp/hyperapp
2017 · github.com · its alternatives →
15
K6 – developer-centric load testing using Go and JavaScript▲101
k6 is an open-source tool and cloud service that makes load testing easy for developers and QA engineers.
2017 · k6.io · its alternatives →
16
Requestly 2.0▲112
Intercept & modify HTTP requests
2021 · requestly.com · its alternatives →
17
HTTPDump▲96
A simple, beautiful Webhook debugging tool.
2018 · cyrin.io · its alternatives →
18
a tool for inspecting HTTP callbacks in realtime▲21
2013 · webhookinbox.com · its alternatives →
19
A Fast HTTP Request CLI Powered by HTTL▲53
First HTTP programming language
2025 · httl.dev · its alternatives →
20HW
Hyperdoc - We make code walkthrough guides (Moment.js)▲34
2020 · demo3.gethyperdoc.com · its alternatives →
21
Mocky.io▲9
Mock your HTTP responses to test your REST API
2016 · its alternatives →
22SH
Scheme HTTP server with transparent async – 222k req/s▲17
Mar 2026 · hyper.dev · its alternatives →
23
mockgo-server▲2
Lightweight and scalable server for mocking http requests
2022 · github.com · its alternatives →
24
HyperDev▲6
The developer playground for building full-stack web apps.
2016 · hyperdev.com · its alternatives →

Also compare

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →