Dev tools · alternatives · 2026

24 alternatives to At a Glance ESM Support for NPM Packages

We've rolled out a feature for openbase.com that we think is a DX game changer for Node devs. Since the emergence of ECMA Script modules, it's been a continuous guessing game as to what kind of exports a package has. That's never really been discoverable without using a site like unpkg, or installing the package and inspecting package.json. Openbase now displays the ES Module support level (e.g. type of exports) on all of their package pages. We added this feature because our devs are some of the folks continually caught off guard by installing an NPM dependency only to find out it's…

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. At a Glance ESM Support for NPM Packages launched in 2022; newer entries below may have overtaken it.

1
I've been making JavaScript sandbox alone for 6 years▲397
Hi HN! Thanks for your attention to my post. It was a big challenge to run most of Node.js packages in browser, fast moreover. Virtual File system, resolve import/export. I got cold many times, depressions, burned out, yet still alive and finished it. Many guys helped me with an advice. Many users give a lot of positive feedback. There are 200,000 monthly unique users. I work full time now because of the freemium business model. To be honest - I am happy after many years of hard work.
2022 · playcode.io · its alternatives →
2
Openbase▲447
Choose the right open-source package every time
2020 · its alternatives →
3
ied – an alternative package manager for Node▲86
:package: Like npm, but faster - an alternative package manager for Node - alexanderGugel/ied
2015 · github.com · its alternatives →
4
TypeORM▲81
Node.js ORM written in TypeScript
2017 · github.com · its alternatives →
5
Esy – fast and simple package management for native ReasonML/OCaml▲134
Package manager for Reason, OCaml and more
2019 · esy.sh · its alternatives →
6
Nub – A Bun-like all-in-one toolkit for Node.js▲277
Colin here, creator of Nub. I’ve had the general shape of this in mind for years. Nub runs your code with stock `node`, augmented with a `--require` preload hook[0] that adds a transpiler (oxc-powered, packaged as a Node-API add-on), registers a module resolution hook[1], and injects polyfills as needed for APIs like `Worker`, `Temporal`, etc. All purely additive, your code ultimately runs using Node’s actual engine & stdlib implementations. [0] https://nodejs.org/api/cli.html#-require-module [1]…
Jun 2026 · github.com · its alternatives →
7
You don't need to adopt new tools for LLM observability▲102
If you've built any web-based app in the last 15 years, you probably used something like Datadog, New Relic, Sentry, etc. to monitor and trace your app, right? Why should it be different when the app you're building happens to be using LLMs? So today we're open-sourcing OpenLLMetry-JS. It's an open protocol and SDK, based on OpenTelemetry, that provides traces and metrics for LLM JS/TS applications and can be connected to any of the 15+ tools that already support OpenTelemetry. Here's the repo: https://github.com/traceloop/openllmetry-js A few months ago we launched…
2024 · github.com · its alternatives →
8
I made a tool to migrate from CommonJS to ESM▲12
Transforms CommonJS projects into ESM. Contribute to bennycode/ts2esm development by creating an account on GitHub.
2023 · github.com · its alternatives →
9
Kyushu – A self-hostable WASM sandbox for JavaScript workers▲89
A self-hostable Wasm sandbox for JavaScript workers.
Jun 2026 · kyushu.dev · its alternatives →
10
EasyNPM▲108
Search & install command with one-click for npm packages
2023 · easynpm.netlify.app · its alternatives →
11VA
V1 – An open-source starter kit for your next project▲58
Introducing v1: a free, open-source starter kit for your next project, built with insights from Midday. This monorepo is designed for rapid development, using the best tools and services available today. It includes Next.js and Supabase for a robust foundation, along with: * Sentry - Error monitoring * Resend - Email delivery * Triggerdotdev - Background jobs * Dub - Sharable links * Upstash - Cache and rate limiting * OpenPanel - Analytics * Polar - Billing * Vercel - Hosting We have handpicked the best libraries in the ecosystem: * Shadcn - UI components * React Email - Email templates *…
2024 · v1.run · its alternatives →
12AI
Auto install npm dependencies as you code▲60
2016 · npmjs.com · its alternatives →
13
Astra – a new js2exe compiler▲61
Hi everyone I'm new here and i wanted to introduce my project i've been working on. Astra is a simple but powerful node.js to exe compiler. It uses esbuild and Node SEA. It uses postject to inject your code to nodejs binary. It focuses more on compiling cli and Servers like pkg or nexe (express) than fullstack applications like electron or tauri. It has rich ESM and typescript support. It has good DX and cli UX. I made it bc i didn't like using pkg or nexe, they cause a lot of problems with esm. LIMITATIONS: Now it has problems compiling projects with depencides containing binaries (e.g.…
2025 · github.com · its alternatives →
14
WebAssembly runtime embedded in Godot game engine▲32
A WebAssembly runtime embedded in Godot game engine projects. Interact with Wasm modules from GDScript. Accessing Wasm modules via GDScript provides the following benefits. - Sandboxed environment allows safely loading zero-trust mods/extensions to a project. - Single target means that Wasm modules can be built from any language e.g. Rust, Go, AssemblyScript and the single binary can be run on all platforms. - Fast execution compared to GDScript allows for offloading compute-heavy operations or running bots/mods/etc. at high FPS. This might be useful for loading mods, bot AI,…
2023 · github.com · its alternatives →
15IM
I'm Open-Sourcing My Node.js App▲15
2016 · pesfandiar.com · its alternatives →
16
Solidis – Tiny TS Redis client, no deps, for serverless▲71
Hey everyone! Over the past two years I threw myself back into full-time engineering with a simple goal: write code that gives back to the community. After a lot of late-night FOMO (“AI will do it all for us, right?”) and some painful production incidents, I finally turned my weekend project into an open-source library. [ What is Solidis? ] - Super-light (< 30 KB) RESP2/RESP3 client with zero runtime deps and first-class ESM/CJS support. - Fully tree-shakable – import only the commands you need. - Written with SOLID principles & full TypeScript typings for every command. - Designed…
2025 · github.com · its alternatives →
17
Second State VM▲78
High performance secure & portable Rust functions in Node.js
2020 · secondstate.io · its alternatives →
18NP
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 →
19SW
See what other NPM packages everyone else is using▲67
2016 · npmdiscover.com · its alternatives →
20
Fireactjs▲65
Open-source framework for building SaaS applications with Firebase, React, TypeScript, and Stripe
2023 · fireact.dev · its alternatives →
21
Orange ORM▲9
The ultimate ORM for Node and Typescript. Contribute to alfateam/orange-orm development by creating an account on GitHub.
2024 · github.com · its alternatives →
22
I built an open-source Rust/TS AI agent runtime with a Next.js-style DX▲5
Link: https://docs.trysoma.ai/ For the past ~9 months I’ve been building Soma, an open-source AI agent & workflow runtime written in Rust, with a TypeScript SDK (Python coming soon). It’s not a framework; it’s meant to sit underneath whatever agent/tooling code you already write (Vercel AI SDK, LangChain, custom code, etc.). It provides features around your framework + a better DX for building agents. I’ve tried to take a Next.JS model: open-source, good DX, self-deployable. I originally set out to build a vertical back-office/operations product for SMEs. I needed a…
Dec 2025 · docs.trysoma.ai · its alternatives →
23DL
Deon.land – Deno.land?▲32
After yesterday's release of Deno with package.json support[0] some discussions about how Deno handles dependencies have been coming up again. Since Deno's inception, I've mostly been watching it from the sidelines, dabbling a bit with it, and mostly been considering it a fad that will die out sooner or later. Ultimately, with the new package.json support nothing really changed regarding the dependency management story of Deno. It's still as awful as ever. Prompted by some discussions, I decided I would try to test how easy it would be to mount a typo-domain supply chain attack. And as…
2023 · its alternatives →
24
Building an LLM from Scratch in TypeScript▲33
The from-scratch guide to building large language models in NodeJS.
10d ago · book.humanexperiences.io · its alternatives →

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