Astraea tech stack
Astraea builds mostly with SQL, Python, TypeScript, JavaScript. Its stack also includes GitHub, LangChain, React.js. SQL is named in 2 of the 3 job postings Astraea published in the last 12 months (67%). Counted by Alion from the job postings of Astraea, updated Oct 1, 2026.
What programming languages does Astraea use?
SQL is named in 67% of job postings at Astraea, followed by Python (33%), TypeScript (33%), JavaScript (33%).
What frameworks and libraries does Astraea use?
LangChain is named in 33% of job postings at Astraea, followed by React.js (33%), Cypress (33%), Playwright (33%).
What cloud and platforms does Astraea use?
GitHub is named in 33% of job postings at Astraea.
GitHub
1 33%
Which engineering practices does Astraea ask for?
AI Agents is named in 33% of job postings at Astraea, followed by Agentic Workflows (33%), Prompt Engineering (33%).
How does your stack fit Astraea?
How modern is the Astraea stack?
Astraea scores 83 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: 0; legacy ones: 0.
How common is the Astraea stack in its industry?
Share of the 695 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Astraea
Questions about the Astraea tech stack
What programming languages does Astraea use?
The languages named in Astraea job postings are SQL (67%), Python (33%), TypeScript (33%), JavaScript (33%), as a share of the 3 postings of the last 12 months.
What cloud and platforms does Astraea use?
The cloud and platforms named in Astraea job postings are GitHub (1) (postings in brackets).
Is the Astraea tech stack changing?
No new technology has appeared in Astraea job postings in the last six months.
How modern is the Astraea tech stack?
Astraea scores 83 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: 0; legacy ones: 0.
How does Alion know the Astraea tech stack?
Alion reads every job posting Astraea publishes and tags the technologies each one names. The figures on this page count the 3 postings of the last 12 months and were updated on Oct 1, 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, "Astraea tech stack: 12 technologies from 3 job postings", as of Oct 1, 2026. https://alion.io/company/astraea-2/technologies