Dev tools · alternatives · 2026

24 alternatives to Easily try npm modules in a REPL environment

:bicyclist: Instantly try npm modules in REPL environment - raine/replem

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Easily try npm modules in a REPL environment launched in 2015; newer entries below may have overtaken it.

1
CLI for trying out Node.js modules easier▲58
➰ It's never been easier to try nodejs modules! Contribute to victorb/trymodule development by creating an account on GitHub.
2016 · github.com · its alternatives →
2
Repl.it▲399
Code and deploy apps in any language right from your browser
2018 · replit.com · its alternatives →
3
EasyNPM▲108
Search & install command with one-click for npm packages
2023 · easynpm.netlify.app · its alternatives →
4
Shelgon: A Framework for Building Interactive REPL Shells in Rust▲130
I've been working on Shelgon, a framework that lets you build your own custom REPL shells and interactive CLI applications in Rust. You can use Shelgon to: - Create a custom shell with only a few lines of code - Build interactive debugging tools with persistent state between commands - Develop domain-specific language interpreters with shell-like interfaces - Add REPL capabilities to existing applications Getting started is straightforward - implement a single trait that handles your command execution logic, and Shelgon takes care of the terminal UI, input handling, and async runtime…
2025 · github.com · its alternatives →
5
Boomm▲67
Easily paste code and import it as a module in NPM projects
2021 · its alternatives →
6AI
Auto install npm dependencies as you code▲60
2016 · npmjs.com · its alternatives →
7
Replete 2.0▲14
A ClojureScript REPL for iOS and Android
2019 · replete-repl.org · its alternatives →
8
pkg.vc▲33
Install npm packages from pull requests or branches
2025 · pkg.vc · its alternatives →
9
Esnextb.in – babel.js repl + import npm modules▲6
2016 · esnextb.in · its alternatives →
10
reppy▲6
Generate documentation in seconds with your favourite LLM
2024 · github.com · its alternatives →
11
TypeScriptNotebook – Experiment with NPM in the Browser▲20
A free, in-browser Jupyter-style notebook for TypeScript. It supports npm installs, network requests, and more—no signup or setup required. Why I Built It I wanted a simple way to test npm packages, experiment with TypeScript, and work on ideas like prompt engineering without heavy setup or local tools. Features - npm Integration: Install and use packages instantly. - Network Requests: Test APIs right in the notebook. - TypeScript Playground: Experiment, debug, and share code. It’s ideal for developers, educators, and anyone wanting a TypeScript scratch pad. Give it a try at…
2025 · typescriptnotebook.com · its alternatives →
12NP
NPM package for a visual scripting editor▲26
Hey guys! I just released a NPM package to integrate a visual scripting editor into any node project (React, Vue, Angular... you name it). Basically, the goal is to provide your users a way to customize, automate, create new features for your product. Just like an open-source community, but without the barrier of code. Here's the homepage of the project: https://luna-park.app And a small tutorial for visual scripting: https://luna-park.app/challenge
2023 · npmjs.com · its alternatives →
13
A CLI Minecraft modpack installer/builder▲9
✨ run and create modded minecraft installations from the CLI - jaredallard/modpacker
2019 · github.com · its alternatives →
14
Mancy – A Cross-Platform JavaScript REPL▲5
>_ Electron based NodeJS REPL :see_no_evil:. Contribute to princejwesley/Mancy development by creating an account on GitHub.
2015 · github.com · its alternatives →
15
REPL-Driven Development for JavaScript▲20
Lisp-inspired interactive REPL editor tools for Javascript
2022 · github.com · its alternatives →
16
Unpkg – A CDN for stuff on npm▲9
The CDN for everything on npm
2017 · unpkg.com · its alternatives →
17
CI/CD in your terminal, zero YAML▲7
We're two engineers that got fed up with context switching. Why do we need to do a git push, open a browser tab, wait for some task to actually start, bite nails (or read HackerNews) for 10 minutes or more while dependencies are being installed for the 100th time and finally end up with an invalid YAML error. And for some reason this usually happens in the final stage of the pipeline leading up to the inevitable git commits "Fixed", "Fixed again", "Test", "Really fixed this time". We can do better. We set out to build Zippy. A CI/CD system that works from your terminal. No context…
Mar 2026 · zippy.sh · its alternatives →
18LN
Llmpm – NPM for LLMs▲6
npm for LLMs — install, run, and share AI models. We’ve built llmpm, a CLI tool that makes open-source LLMs installable like packages. llmpm install llama3 llmpm run llama3 You can also package models with your projects so others can reproduce the same setup easily. Website: https://llmpm.co GitHub:https://github.com/llmpm/llmpm-dev
Mar 2026 · llmpm.co · its alternatives →
19
Whatlib▲12
Easy way to search and compare NPM packages
2016 · its alternatives →
20
Boilerplate for Node.js packages▲7
Node.js module generator/boilerplate with Babel, Jest, Flow, Documentation and more - diegohaz/nod
2018 · github.com · its alternatives →
21IP
Instant package name checking, supports NPM and Pypi▲5
2017 · instantpackagename.com · its alternatives →
22
npm-compare▲5
Compare npm packages in your terminal.
2017 · github.com · its alternatives →
23
I'm a teen from Kenya and I built a package manager in Rust for fun▲6
rust-based package manager :). Contribute to v1peridae/vee development by creating an account on GitHub.
Mar 2026 · github.com · its alternatives →
24
Compare NPM Packages▲7
Find the Best npm Package for Your Project
2023 · its alternatives →

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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 →