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Comparison

jsindex.com vs npmtools.dev

Which one fits

jsindex.com is the better fit for developers who want to compare frameworks, libraries or runtimes before installing, since it has 494 comparison guides and a newest-first feed. npmtools.dev suits those who need npm tooling such as linters, monorepo tools or security scanners, though its feed can be noisy with platform-specific builds.

Free plan
jsindex.com Yes, free
npmtools.dev Yes, free
Open source
jsindex.com Yes
npmtools.dev —
Both do
directory, developer tools, free listing

jsindex.com and npmtools.dev are both free directories for JavaScript developers. They differ in scope. jsindex.com covers 645 JavaScript tools, including frameworks, runtimes and testing, and adds new entries daily.

npmtools.dev lists 512 tools for the npm and Node.js ecosystem across 11 categories, such as package managers, linters, bundlers and security. Both accept free submissions. This page compares their focus, content and audience.

What it is

jsindex.com
Daily-updated directory of JavaScript frameworks and tools
npmtools.dev
Directory of package, linting and security tools for npm

Free plan

jsindex.com
Yes, free
npmtools.dev
Yes, free

Open source

jsindex.com
Yes
npmtools.dev
—

Pricing

jsindex.com
Free. Browsing the index and submitting a tool are free. The site does not list paid plans.
npmtools.dev
Free. Browsing is free and the site states that submitting a tool is free. No paid plans are listed.

Who it is for

jsindex.com
JavaScript and TypeScript developers who want to find or compare packages, build tools and frameworks before installing them. It also suits maintainers of small JavaScript projects who want a free listing and a backlink. It is a discovery index, not a package registry or hosting service.
npmtools.dev
JavaScript and TypeScript developers who want to find tooling for package management, monorepos, linting, formatting or dependency security. It also suits maintainers of npm packages who want a place to list their tool. Some entries are platform-specific binary packages, so the feed can be noisy.

Highlights

jsindex.com
Lists 645 JavaScript tools, with 140 added in the past week. Categories include frameworks, build tools, libraries, CLI tools, testing, TypeScript and runtimes. 494 comparison guides between pairs of libraries and frameworks. Each tool gets its own page with schema.org structured data. Free submission with a do-follow backlink. Search and category browsing, with a newest-first feed.
npmtools.dev
512 npm ecosystem tools listed. 11 categories including package managers, linters and bundlers. Covers monorepo tools, security scanners and formatters. Free to submit a tool. Updated through automated discovery and community submissions.

Listed

jsindex.com
13 Nov 2026
npmtools.dev
13 Nov 2026
Visit jsindex.com Visit npmtools.dev

Questions about jsindex.com and npmtools.dev

What is the difference between jsindex.com and npmtools.dev?
jsindex.com is the better fit for developers who want to compare frameworks, libraries or runtimes before installing, since it has 494 comparison guides and a newest-first feed. npmtools.dev suits those who need npm tooling such as linters, monorepo tools or security scanners, though its feed can be noisy with platform-specific builds.
Does jsindex.com have a free plan?
Yes, free. Free. Browsing the index and submitting a tool are free. The site does not list paid plans.
Does npmtools.dev have a free plan?
Yes, free. Free. Browsing is free and the site states that submitting a tool is free. No paid plans are listed.

Neither one quite right? jsindex.com alternatives · npmtools.dev alternatives

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