// javascript libraries

Websites that use chroma.js in 2026

We track 2,357 websites running chroma.js across 41 industries and 31 countries. Browse a sample of 100 matched company profiles below, each with industry, location, and verified contact data.

industries: 41
countries: 31
websites tracked: 2,357

Domain, industry and country per company

Free CSV export

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Companies using chroma.js

Showing 25 of 100

Website	Company	Industry	HQ
kreativesparks.com	Kreative Sparks - A Digital Media Agencykreativesparks.com	Marketing Services	PK
faktenhaus.de	FAKTENHAUSfaktenhaus.de	Media Production	DE
johnnyrockets-me.com	Food supplies co., Ltd.johnnyrockets-me.com	Restaurants	AU
getbutterfly.com	getButterflygetbutterfly.com	Information Technology and Services	IE
gepcomtech.com	Gepcom Technologiesgepcomtech.com	Business Supplies and Equipment	AE
sell-grafik.de	Grafischer Betrieb Sellsell-grafik.de	graphic design	DE
gwdg.de	GWDGgwdg.de	Information Services	DE
herber-herber.de	HERBER & HERBERherber-herber.de	Information Technology and Services	DE
indizine.com	Indizine Solutionsindizine.com	Graphic Design	IN
intelipark.net	Intelipark SRLintelipark.net	Facilities Services	DO
investronaut.com	Investronautinvestronaut.com	Operations Consulting	IN
impactads.co.in	Impact Adsimpactads.co.in	Marketing Services	IN
sachsenlotto.de	SACHSENLOTTOsachsenlotto.de	Gambling Facilities and Casinos	DE
azstat.org	State Statistical Committee of the Republic of Azerbaijanazstat.org		AZ
siter2000.com	Siter 2000siter2000.com	Telecommunications	ES
springboarddigital.com	Springboard Digitalspringboarddigital.com	Design Services	IN
solarsunwerx.com.au	Solar Sunwerxsolarsunwerx.com.au	Environmental Services	AU
smartitframe.com	Smart IT Framesmartitframe.com	Information Technology and Services	US
apcocoatings.com	Apco Coatingsapcocoatings.com	Paint, Coating, and Adhesive Manufacturing	AU
aardwark.com	Aardwarkaardwark.com	Information Services	SK
anchorcei.com	Anchor CEI, Inc.anchorcei.com	Civil Engineering	US
americancad.com	American CAD Servicesamericancad.com	Design Services	US
bay.k12.fl.us	Arnold High Schoolbay.k12.fl.us	Sports Teams and Clubs	US
selectra.es	Selectra Españaselectra.es	Information Services	ES
ship-crew.com	Ship&CREW Egypt ( الشركة الهندسية للحاويات )ship-crew.com	Facilities Services	EG

Refine to your ICP

Narrow these 100 companies down to the ones that match your ideal customer profile.

Revenue range Headcount Tech stack Funding stage Hiring signals Buyer intent Job title Location Founded year

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Industry breakdown

14 (14%)

Information Services

11 (11%)

Information Technology and Services

7 (7%)

Marketing Services

7 (7%)

Research Services

7 (7%)

Higher Education

How many websites use chroma.js?

We track 2,357 websites that use chroma.js in 2026. Those sites span 41 industries and 31 countries. The crawler re-checks each domain daily. So the count moves as sites adopt chroma.js or drop it.

chroma.js belongs to the JavaScript libraries category. Sites in that category tend to share a similar stack. As a result, they often share buying patterns too.

The table above shows a sample of 100 matched companies. Each row carries an industry, a country, and a live domain. You can search it, sort it, and export it.

Which industries use chroma.js most?

Adoption is not spread evenly. Instead, a few industries account for most of the matched sample:

Information Services14.000000000000002%
Information Technology and Services11%
Marketing Services7.000000000000001%
Research Services7.000000000000001%
Higher Education7.000000000000001%

Information Services leads that list. However, the long tail matters just as much. Adoption reaches 41 industries in total. So you can narrow the list to the segment you sell into.

Where are websites that use chroma.js based?

The matched companies sit in 31 countries. These lead the sample:

United States 31
India 9
Germany 7
Australia 7
France 7

United States is the largest single market in this sample. Because the country is stored per row, you can filter before you export. That keeps your outreach inside one timezone and one legal regime.

How to find websites that use chroma.js

Start with the table above. Then follow these four steps to turn it into an outreach list:

Filter the sample. Narrow by industry or country until the rows match your ideal customer profile.
Export the domains. Share the page to unlock the CSV, or sign in for the full dataset.
Find the people. Run each domain through Domain Search to pull every work email behind it.
Verify before you send. Pass the results through the Email Verifier so your bounce rate stays low.

Working at volume? Push the whole export through Bulk Tasks instead, or call the Domain Search API directly from your own stack.

Frequently asked questions

How many websites use chroma.js?

We track 2,357 websites that use chroma.js. The index refreshes daily, so the number shifts as sites adopt or drop it. Of those, 100 are matched to a company profile with industry, location, and contact data.

Can I download the list of websites that use chroma.js?

Yes. Share the page on LinkedIn to unlock a CSV export of the matched sample, with no signup required. For the full dataset and verified email addresses, create a free Tomba account.

Which industries use chroma.js the most?

Information Services leads the matched sample, at 14.000000000000002% of companies. In total, websites that use chroma.js span 41 industries.

How fresh is the chroma.js data?

Our crawler re-checks technology signals daily. So a site that removes chroma.js drops out of the index, and a new adopter appears without you refreshing anything.

Can I get email addresses for websites that use chroma.js?

Yes. Every domain in the table can be enriched with verified work emails and direct phone numbers. Run a single domain through Domain Search, or push the whole export through Bulk Tasks.

// get this list by api

Companies using chroma.js, one request away

Filter the company search by technology, then find and verify the people at each company. The technology filter is available on paid plans; 50 companies per page.

01POST/reveal/searchCompanies that match a plain-language query or filters1 search credit 02GET/domain-searchThe email addresses at a company, with names, roles and the company profile1 search credit per 10 results 03GET/email-verifierWhether an address is deliverable: syntax, MX, SMTP, catch-all and greylisting checks1 verification credit

POST /reveal/search

curl -X POST "https://api.tomba.io/v1/reveal/search" \
  -H "X-Tomba-Key: $TOMBA_API_KEY" \
  -H "X-Tomba-Secret: $TOMBA_SECRET_KEY" \
  -H "Content-Type: application/json" \
  -d '{"filters":{"technologies":{"include":["chroma.js"]}},"page":1}'

const res = await fetch("https://api.tomba.io/v1/reveal/search", {
  method: "POST",
  headers: {
    "X-Tomba-Key": process.env.TOMBA_API_KEY,
    "X-Tomba-Secret": process.env.TOMBA_SECRET_KEY,
    "Content-Type": "application/json"
  },
  body: JSON.stringify({"filters":{"technologies":{"include":["chroma.js"]}},"page":1})
});
const { data } = await res.json(); // data.companies

import os, requests

res = requests.post(
    "https://api.tomba.io/v1/reveal/search",
    headers={
        "X-Tomba-Key": os.environ["TOMBA_API_KEY"],
        "X-Tomba-Secret": os.environ["TOMBA_SECRET_KEY"],
    },
    json={"filters":{"technologies":{"include":["chroma.js"]}},"page":1},
)
companies = res.json()["data"]["companies"]

// technologies

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Websites that use chroma.js in 2026

Download the 100 chroma.js customers

Companies using chroma.js

Refine to your ICP

Industry breakdown

How many websites use chroma.js?

Which industries use chroma.js most?

Where are websites that use chroma.js based?

How to find websites that use chroma.js

Frequently asked questions

Companies using chroma.js, one request away

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