Builder.io tech stack
Builder.io builds mostly with JavaScript, TypeScript, Node JS. Its stack also includes React.js, AWS, GCP, Angular. JavaScript is named in 4 of the 4 job postings Builder.io published in the last 12 months (100%). Counted by Alion from the job postings of Builder.io, updated Sep 29, 2026.
What programming languages does Builder.io use?
JavaScript is named in 100% of job postings at Builder.io, followed by TypeScript (100%), Node JS (75%).
What frameworks and libraries does Builder.io use?
React.js is named in 100% of job postings at Builder.io, followed by Angular (25%), Vue.js (25%).
What cloud and platforms does Builder.io use?
AWS is named in 25% of job postings at Builder.io, followed by GCP (25%).
What developer tools does Builder.io use?
GraphQL is named in 75% of job postings at Builder.io, followed by Rest API (25%).
What AI and ML technologies does Builder.io use?
LLM is named in 25% of job postings at Builder.io.
LLM
1 25%
Which engineering practices does Builder.io ask for?
AI Agents is named in 100% of job postings at Builder.io, followed by Platform Engineering (25%).
AI Agents
4 100%
Platform Engineering
1 25%
What does each Builder.io team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
3 postingsHow does your stack fit Builder.io?
How modern is the Builder.io stack?
Builder.io scores 82 out of 100 (Cutting-edge). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 1; legacy ones: 0.
How common is the Builder.io stack in its industry?
Share of the 2,704 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Builder.io
Questions about the Builder.io tech stack
What programming languages does Builder.io use?
The languages named in Builder.io job postings are JavaScript (100%), TypeScript (100%), Node JS (75%), as a share of the 4 postings of the last 12 months.
Does Builder.io use React.js?
Yes. React.js is named in 4 of 4 job postings (100%) and required in 4 of them.
What cloud and platforms does Builder.io use?
The cloud and platforms named in Builder.io job postings are AWS (1), GCP (1) (postings in brackets).
What skills do you need for a Backend job at Builder.io?
Backend postings at Builder.io most often require JavaScript (3), Node JS (3), React.js (3), TypeScript (3), out of 3 postings in the last 12 months.
Is the Builder.io tech stack changing?
No new technology has appeared in Builder.io job postings in the last six months.
How modern is the Builder.io tech stack?
Builder.io scores 82 out of 100 (Cutting-edge). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 1; legacy ones: 0.
How does Alion know the Builder.io tech stack?
Alion reads every job posting Builder.io publishes and tags the technologies each one names. The figures on this page count the 4 postings of the last 12 months and were updated on Sep 29, 2026.
Method and citation
Alion reads every job posting the company publishes and tags the technologies each one names. Shares count the postings of the last 12 months, open and closed; the company's own products are counted apart. How we count
Alion, "Builder.io tech stack: 13 technologies from 4 job postings", as of Sep 29, 2026. https://alion.io/company/builder-io/technologies