⚡ Tech Stack in Japan

A technology stack, also known as a software stack or development stack, is a set of programming languages, technologies and tools that are used to build and run software or a website.

Japan is an East Asian country with a population of around 125 million people.

According to our statistics, tech stacks are detected on 42.3% of websites from Japan.

⭐ Most Popular in 2026

The following chart shows the top tech stacks on websites in Japan in 2026, based on market share.

The most popular is LEMP, which dominates the market with an overwhelming 70.5% share.
It is followed by LAMP with 22% and Jamstack with 4.6%.

LEMP 70.5%
LAMP 22%
Jamstack 4.6%
Microsoft 2.9%
WIMP 0.1%
MERN 0.08%
MEVN 0.05%
MEAN 0.02%
WAMP 0.02%
LAPP 0.008%

🚀 Highlights

Here is a list of the top tech stacks that are more popular in Japan than worldwide.
Differences between global and country rankings are shown in parentheses.

3. Jamstack ^(-1)
7. MEVN ^(-2)
9. WAMP ^(-1)

✨ Best Tech Stacks

Below is a more detailed list of 10 tech stacks used on sites from Japan, ranked by their market share.

Rank	Name	Market share
1	LEMP An open-source web application stack consisting of Linux, Nginx, MySQL, and PHP, Perl, or Python.	70.5%
2	LAMP An open-source web application stack consisting of Linux, Apache, MySQL, and PHP, Perl, or Python.	22%
3	Jamstack San Francisco, California, United States A web development architecture pattern and solution stack based on JavaScript, APIs, and Markup.	4.6%
4	Microsoft Redmond, Washington, United States A set of software products and technologies from Microsoft.	2.9%
5	WIMP A web application stack consisting of Windows, IIS, MySQL, and PHP, Perl, or Python.	0.1%
6	MERN An open-source web application stack consisting of MongoDB, Express.js, React.js, and Node.js.	0.08%
7	MEVN An open-source web application stack consisting of MongoDB, Express.js, Vue.js, and Node.js.	0.05%
8	MEAN An open-source web application stack consisting of MongoDB, Express.js, Angular/AngularJS, and Node.js.	0.02%
9	WAMP A software stack consisting of Windows, Apache, MySQL, and PHP, Perl, or Python.	0.02%
10	LAPP An open-source web application stack consisting of Linux, Nginx, PostgreSQL, and PHP, Perl, or Python.	0.008%

👉 See Also

🌎 Tech Stack in other countries

Data is based on the analysis of 157,205 websites from Japan.
Statistics were last calculated on March 21, 2026.
For details, see our methodology and disclaimer.