ON THAT ASS tech stack
ON THAT ASS builds mostly with TypeScript, JavaScript, Sass, PHP. Its stack also includes AWS, Datadog, Vue.js, Angular. TypeScript is named in 3 of the 4 job postings ON THAT ASS published in the last 12 months (75%). Counted by Alion from the job postings of ON THAT ASS, updated Oct 17, 2026.
What programming languages does ON THAT ASS use?
TypeScript is named in 75% of job postings at ON THAT ASS, followed by JavaScript (75%), Sass (50%), PHP (25%).
What frameworks and libraries does ON THAT ASS use?
Vue.js is named in 75% of job postings at ON THAT ASS, followed by Angular (50%), Playwright (50%), React.js (50%).
Vue.js
3 75%
Angular
2 50%
Playwright
2 50%
React.js
2 50%
Tailwind CSS
2 50%
Symfony
1 25%
Doctrine
1 25%
What databases does ON THAT ASS use?
MySQL is named in 25% of job postings at ON THAT ASS, followed by Redis (25%).
What cloud and platforms does ON THAT ASS use?
AWS is named in 75% of job postings at ON THAT ASS, followed by Datadog (75%), GitLab CI (75%), Sentry (50%).
AWS
3 75%
Datadog
3 75%
GitLab CI
3 75%
Sentry
2 50%
Figma
1 25%
Amazon EKS
1 25%
Kubernetes
1 25%
What developer tools does ON THAT ASS use?
Docker is named in 75% of job postings at ON THAT ASS, followed by Terraform (75%), GraphQL (50%), Rest API (25%).
Which engineering practices does ON THAT ASS ask for?
CI/CD is named in 75% of job postings at ON THAT ASS.
CI/CD
3 75%
How does your stack fit ON THAT ASS?
How is the ON THAT ASS 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.
How modern is the ON THAT ASS stack?
ON THAT ASS scores 75 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 ON THAT ASS stack in its industry?
Share of the 674 companies in the same industries, whose stack Alion knows, that use each technology.
What sets ON THAT ASS apart
Companies with a stack like ON THAT ASS
Questions about the ON THAT ASS tech stack
What programming languages does ON THAT ASS use?
The languages named in ON THAT ASS job postings are TypeScript (75%), JavaScript (75%), Sass (50%), PHP (25%), as a share of the 4 postings of the last 12 months.
Does ON THAT ASS use Vue.js?
Yes. Vue.js is named in 3 of 4 job postings (75%) and required in 2 of them.
What cloud and platforms does ON THAT ASS use?
The cloud and platforms named in ON THAT ASS job postings are AWS (3), Datadog (3), GitLab CI (3) (postings in brackets).
Is the ON THAT ASS tech stack changing?
Yes. AWS, Datadog, Docker, Terraform first appeared in ON THAT ASS job postings in the last six months.
How modern is the ON THAT ASS tech stack?
ON THAT ASS scores 75 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 ON THAT ASS tech stack?
Alion reads every job posting ON THAT ASS 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 Oct 17, 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, "ON THAT ASS tech stack: 26 technologies from 4 job postings", as of Oct 17, 2026. https://alion.io/company/onthatass/technologies