Stackblitz tech stack

Stackblitz builds mostly with JavaScript, Node JS, TypeScript, Ruby. Its stack also includes Figma, React.js, Tailwind CSS, AWS. JavaScript is named in 12 of the 12 job postings Stackblitz published in the last 12 months (100%). Counted by Alion from the job postings of Stackblitz, updated Sep 26, 2026.

Source: Alion Coverage: the company's job postings of the last 12 months Sep 26, 2026
Technologies in use
46
Postings analysed
12
Open now
5
Modernity
79 /100

What programming languages does Stackblitz use?

JavaScript is named in 100% of job postings at Stackblitz, followed by Node JS (100%), TypeScript (17%), Ruby (8%).

JavaScript 12 100% required in 58% · 5 open now · since Jun 2025
Node JS 12 100% required in 58% · 5 open now · since Jun 2025
TypeScript 2 17% required in 50% · 1 open now · since Jun 2025
Ruby 1 8% optional · since Jun 2025

What frameworks and libraries does Stackblitz use?

React.js is named in 17% of job postings at Stackblitz, followed by Tailwind CSS (17%), LangGraph (8%), Vercel AI SDK (8%).

React.js 2 17% required in 100% · 1 open now · since Jan 2026
Tailwind CSS 2 17% required in 100% · 1 open now · since Jan 2026
LangGraph 1 8% required in 100% · 1 open now · since Jun 2025
Vercel AI SDK 1 8% required in 100% · 1 open now · since Jun 2025
LangChain 1 8% optional · 1 open now · since Jun 2025
Remix 1 8% optional · 1 open now · since Feb 2026
Ruby on Rails 1 8% optional · since Jun 2025

What databases does Stackblitz use?

Snowflake is named in 8% of job postings at Stackblitz.

Snowflake 1 8% required in 100% · 1 open now · since Jun 2026

What cloud and platforms does Stackblitz use?

Figma is named in 42% of job postings at Stackblitz, followed by AWS (8%), Anthropic (8%), Azure (8%).

Figma 5 42% required in 80% · 2 open now · since Jan 2026
AWS 1 8% required in 100% · since Jun 2025
Anthropic 1 8% required in 100% · 1 open now · since Jun 2025
Azure 1 8% required in 100% · since Jul 2026
GCP 1 8% required in 100% · since Jul 2026
OpenAI 1 8% required in 100% · 1 open now · since Jun 2025
Replit 1 8% required in 100% · since Feb 2026
WebAssembly 1 8% optional · 1 open now · since Feb 2026

What developer tools does Stackblitz use?

Canva is named in 25% of job postings at Stackblitz, followed by Cursor (17%), Chrome DevTools (8%), Copilot (8%).

Canva 3 25% required in 33% · 2 open now · since Jan 2026
Cursor 2 17% required in 100% · 1 open now · since Feb 2026
Chrome DevTools 1 8% required in 100% · since Jan 2026
Copilot 1 8% required in 100% · 1 open now · since Feb 2026
Lovable 1 8% required in 100% · since Feb 2026
Sketch 1 8% required in 100% · 1 open now · since Feb 2026
Terraform 1 8% required in 100% · since Jul 2026
Vite 1 8% required in 100% · since Jan 2026

What AI and ML technologies does Stackblitz use?

Claude is named in 8% of job postings at Stackblitz, followed by LLM (8%).

Claude 1 8% required in 100% · 1 open now · since Feb 2026
LLM 1 8% required in 100% · 1 open now · since Jun 2025

Which engineering practices does Stackblitz ask for?

AI Agents is named in 42% of job postings at Stackblitz, followed by Function Calling (8%), Incident Management (8%), LLM Evaluation (8%).

AI Agents 5 42% required in 100% · 2 open now · since Jun 2025
Function Calling 1 8% required in 100% · 1 open now · since Jun 2025
Incident Management 1 8% required in 100% · since Jul 2026
LLM Evaluation 1 8% required in 100% · 1 open now · since Jun 2025
Post-training 1 8% required in 100% · 1 open now · since Jan 2026
Prompt Engineering 1 8% required in 100% · 1 open now · since Jun 2025
State Management 1 8% required in 100% · 1 open now · since Feb 2026
Tool Use 1 8% required in 100% · 1 open now · since Jun 2025
Show all (16)
DPO1
Fine-tuning1
Machine Learning1
Progressive Delivery1
RLAIF1
RLHF1
SFT1
Web Components1

What does each Stackblitz team work with?

The technologies each team's postings require most often, with the number of postings that require them.

Product

3 postings
JavaScript2
Node JS2

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How is the Stackblitz stack changing?

Read from the dates of the postings themselves: a technology is new when the first posting that names it appeared in the last six months, rising or falling when its share of postings moved between the last two quarters.

Not named for 6 months
CursorFeb 2026
React.jsFeb 2026
Tailwind CSSFeb 2026

How modern is the Stackblitz stack?

Cutting-edge AI adopter 79/100

Stackblitz scores 79 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: 2; legacy ones: 0.

How common is the Stackblitz stack in its industry?

Share of the 133 companies in the same industries, whose stack Alion knows, that use each technology.

JavaScript62%
Node JS31%
Figma20%
React.js43%
Tailwind CSS9%
TypeScript56%
AWS53%
Anthropic14%
Azure31%
Claude36%

Questions about the Stackblitz tech stack

What programming languages does Stackblitz use?

The languages named in Stackblitz job postings are JavaScript (100%), Node JS (100%), TypeScript (17%), Ruby (8%), as a share of the 12 postings of the last 12 months.

Does Stackblitz use React.js?

Yes. React.js is named in 2 of 12 job postings (17%) and required in 2 of them.

What cloud and platforms does Stackblitz use?

The cloud and platforms named in Stackblitz job postings are Figma (5), AWS (1), Anthropic (1) (postings in brackets).

What skills do you need for a Product job at Stackblitz?

Product postings at Stackblitz most often require JavaScript (2), Node JS (2), out of 3 postings in the last 12 months.

Is the Stackblitz tech stack changing?

No new technology has appeared in Stackblitz job postings in the last six months.

How modern is the Stackblitz tech stack?

Stackblitz scores 79 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: 2; legacy ones: 0.

How does Alion know the Stackblitz tech stack?

Alion reads every job posting Stackblitz publishes and tags the technologies each one names. The figures on this page count the 12 postings of the last 12 months and were updated on Sep 26, 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, "Stackblitz tech stack: 46 technologies from 12 job postings", as of Sep 26, 2026. https://alion.io/company/stackblitz/technologies

Licence: CC BY-SA 4.0JSON