Companies that use Hack
Hack provides instantaneous type checking via a local server that watches the filesystem. It typically runs in less than 200 milliseconds, making it easy to integrate into your development workflow without introducing a noticeable delay.
5,493
companies
List of companies using Hack
curl --request POST \
--url "https://api.theirstack.com/v1/companies/search" \
--header "Accept: application/json" \
--header "Content-Type: application/json" \
--header "Authorization: Bearer <api_key>" \
-d "{
\"company_technology_slug_or\": [
\"hack\"
]
}"Technology
is any of
Hack

Employees1.4kRevenue$281MSoftware Development
HackHigh confidence
Employees1.1kHospitality
HackHigh confidence
Employees358Technology, Information and Media
HackHigh confidence
Employees1.1kRevenue$517MFinancial Services
HackHigh confidence
Employees3.9kRevenue$563MTechnology, Information and Media
HackHigh confidence
Employees2.2kSoftware Development
HackHigh confidence
Employees676Revenue$24MSpectator Sports
HackHigh confidence
Employees517Retail Apparel and Fashion
HackHigh confidence
Employees815Construction
HackHigh confidence
Employees1.4kRevenue$120MIT Services and IT Consulting
HackHigh confidence
We have data on 5,493 companies and users that use Hack. Our Hack users and customers list is available for download and comes enriched with vital company specifics, including industry classification, organizational size, geographical location, funding rounds, and revenue figures, among others.
Technology Usage Statistics and Market Share
How to target Hack users
- How to customize this list?
You can customize this data to your needs by filtering for geography, industry, company size, revenue, technology usage, job postions and more. You can download the data in Excel or CSV format.
- How to be alerted when companies adopt this technology?
You can get alerts for this data. You can get started by selecting the technology you are interested in and then you will receive alerts in your inbox when there are new companies using that technology.
- How to import this data to my CRM?
You can export this data to an Excel file, which can be imported into your CRM. You can also export the data to an API.
Frequently asked questions
Our data is sourced from job postings collected from millions of companies. We monitor these postings on company websites, job boards, and other recruitment platforms. Analyzing job postings provides a reliable method to understand the technologies companies are employing, including their use of internal tools.
We refresh our data daily to ensure you are accessing the most current information available. This frequent updating process guarantees that our insights and intelligence reflect the latest developments and trends within the industry.
Hack is a modern programming language designed to be simple, efficient, and expressive. It is a statically typed language that runs on the HHVM (HipHop Virtual Machine) and was created with the goal of improving the development speed and maintainability of large codebases. Hack incorporates both static and dynamic typing features, allowing developers to catch errors at compile-time while still having the flexibility of dynamically typed languages during development.
In the category of Languages, Hack stands out as a language specifically built for web development, focusing on enhancing the productivity of developers working on large-scale projects. With features such as gradual typing and interoperability with PHP, Hack enables developers to write code that is both fast and reliable, making it particularly suitable for building robust web applications.
Hack was founded by Facebook in 2014 as an open-source project. The motivation behind creating Hack was to address the challenges faced by Facebook's engineering team in maintaining a vast PHP codebase. By introducing static typing and other modern language features, Hack aimed to improve code quality, performance, and developer efficiency within the company.
Currently, Hack has established a solid presence in the web development community, with a growing number of companies and developers adopting it for their projects. Its market share within the Languages category is expected to continue to rise in the foreseeable future as more organizations recognize the benefits of using a language like Hack for building scalable and maintainable web applications. The strong support from Facebook and the open-source community further solidifies Hack's position as a valuable tool for modern software development.