Forerunner tech stack
Forerunner builds mostly with TypeScript, JavaScript, Kotlin, Objective-C. Its stack also includes AWS, PostgreSQL, PostGIS, React.js. TypeScript is named in 3 of the 5 job postings Forerunner published in the last 12 months (60%). Counted by Alion from the job postings of Forerunner, updated Oct 16, 2026.
What programming languages does Forerunner use?
TypeScript is named in 60% of job postings at Forerunner, followed by JavaScript (40%), Kotlin (20%), Objective-C (20%).
What frameworks and libraries does Forerunner use?
PostGIS is named in 40% of job postings at Forerunner, followed by React.js (40%), React Native (20%), Redux (20%).
What databases does Forerunner use?
PostgreSQL is named in 40% of job postings at Forerunner.
PostgreSQL
2 40%
What cloud and platforms does Forerunner use?
AWS is named in 40% of job postings at Forerunner, followed by Datadog (20%), Figma (20%).
What developer tools does Forerunner use?
Claude Code is named in 40% of job postings at Forerunner, followed by Cursor (20%), Model Context Protocol (20%), Terraform (20%).
What AI and ML technologies does Forerunner use?
Claude is named in 20% of job postings at Forerunner.
Claude
1 20%
Which engineering practices does Forerunner ask for?
CI/CD is named in 60% of job postings at Forerunner, followed by ETL/ELT (20%), Offline-First (20%), State Management (20%).
How does your stack fit Forerunner?
How modern is the Forerunner stack?
Forerunner scores 81 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 Forerunner stack in its industry?
Share of the 187 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Forerunner
Questions about the Forerunner tech stack
What programming languages does Forerunner use?
The languages named in Forerunner job postings are TypeScript (60%), JavaScript (40%), Kotlin (20%), Objective-C (20%), SQL (20%), as a share of the 5 postings of the last 12 months.
Does Forerunner use PostGIS?
Yes. PostGIS is named in 2 of 5 job postings (40%) and required in 2 of them.
What cloud and platforms does Forerunner use?
The cloud and platforms named in Forerunner job postings are AWS (2), Datadog (1), Figma (1) (postings in brackets).
Is the Forerunner tech stack changing?
No new technology has appeared in Forerunner job postings in the last six months.
How modern is the Forerunner tech stack?
Forerunner scores 81 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 Forerunner tech stack?
Alion reads every job posting Forerunner publishes and tags the technologies each one names. The figures on this page count the 5 postings of the last 12 months and were updated on Oct 16, 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, "Forerunner tech stack: 23 technologies from 5 job postings", as of Oct 16, 2026. https://alion.io/company/forerunner/technologies