{"company":{"id":671282,"name":"Big Happy","domain":"bighappy.co","url":"https://alion.io/company/bighappy"},"answer":"Big Happy builds mostly with JavaScript, Go, Node JS, Java. Its stack also includes React.js, AWS, Linux, D3.js. JavaScript is named in 3 of the 4 job postings Big Happy published in the last 12 months (75%). Counted by Alion from the job postings of Big Happy, updated Oct 22, 2026.","window_days":365,"postings_analysed":4,"open_postings":4,"technologies_in_use":36,"modernity_score":76,"ai_adoption":false,"technologies":[{"name":"React.js","layer":"frameworks","postings":3,"share":0.75,"required":2,"open_postings":3,"first_seen":"2026-10-08","last_seen":"2026-10-12","median_stated_pay_usd":null},{"name":"JavaScript","layer":"languages","postings":3,"share":0.75,"required":1,"open_postings":3,"first_seen":"2026-10-08","last_seen":"2026-10-12","median_stated_pay_usd":null},{"name":"AWS","layer":"cloud","postings":2,"share":0.5,"required":2,"open_postings":2,"first_seen":"2026-10-08","last_seen":"2026-10-12","median_stated_pay_usd":null},{"name":"Go","layer":"languages","postings":2,"share":0.5,"required":2,"open_postings":2,"first_seen":"2026-10-08","last_seen":"2026-10-12","median_stated_pay_usd":null},{"name":"Node JS","layer":"languages","postings":2,"share":0.5,"required":2,"open_postings":2,"first_seen":"2026-10-08","last_seen":"2026-10-12","median_stated_pay_usd":null},{"name":"CI/CD","layer":"practices","postings":2,"share":0.5,"required":1,"open_postings":2,"first_seen":"2026-10-12","last_seen":"2026-10-12","median_stated_pay_usd":null},{"name":"Linux","layer":"cloud","postings":2,"share":0.5,"required":1,"open_postings":2,"first_seen":"2026-10-12","last_seen":"2026-10-12","median_stated_pay_usd":null},{"name":"CloudFormation","layer":"tools","postings":1,"share":0.25,"required":1,"open_postings":1,"first_seen":"2026-10-12","last_seen":"2026-10-12","median_stated_pay_usd":null},{"name":"Docker","layer":"tools","postings":1,"share":0.25,"required":1,"open_postings":1,"first_seen":"2026-10-12","last_seen":"2026-10-12","median_stated_pay_usd":null},{"name":"IAM","layer":"practices","postings":1,"share":0.25,"required":1,"open_postings":1,"first_seen":"2026-10-12","last_seen":"2026-10-12","median_stated_pay_usd":null},{"name":"Java","layer":"languages","postings":1,"share":0.25,"required":1,"open_postings":1,"first_seen":"2026-10-08","last_seen":"2026-10-08","median_stated_pay_usd":null},{"name":"Kubernetes","layer":"cloud","postings":1,"share":0.25,"required":1,"open_postings":1,"first_seen":"2026-10-12","last_seen":"2026-10-12","median_stated_pay_usd":null},{"name":"Microsoft Excel","layer":"tools","postings":1,"share":0.25,"required":1,"open_postings":1,"first_seen":"2026-10-15","last_seen":"2026-10-15","median_stated_pay_usd":null},{"name":"Python","layer":"languages","postings":1,"share":0.25,"required":1,"open_postings":1,"first_seen":"2026-10-08","last_seen":"2026-10-08","median_stated_pay_usd":null},{"name":"Terraform","layer":"tools","postings":1,"share":0.25,"required":1,"open_postings":1,"first_seen":"2026-10-12","last_seen":"2026-10-12","median_stated_pay_usd":null},{"name":"Amazon CloudWatch","layer":"cloud","postings":1,"share":0.25,"required":0,"open_postings":1,"first_seen":"2026-10-12","last_seen":"2026-10-12","median_stated_pay_usd":null},{"name":"D3.js","layer":"frameworks","postings":1,"share":0.25,"required":0,"open_postings":1,"first_seen":"2026-10-12","last_seen":"2026-10-12","median_stated_pay_usd":null},{"name":"Datadog","layer":"cloud","postings":1,"share":0.25,"required":0,"open_postings":1,"first_seen":"2026-10-12","last_seen":"2026-10-12","median_stated_pay_usd":null},{"name":"FinOps","layer":"practices","postings":1,"share":0.25,"required":0,"open_postings":1,"first_seen":"2026-10-12","last_seen":"2026-10-12","median_stated_pay_usd":null},{"name":"Git","layer":"tools","postings":1,"share":0.25,"required":0,"open_postings":1,"first_seen":"2026-10-12","last_seen":"2026-10-12","median_stated_pay_usd":null},{"name":"GitHub Actions","layer":"cloud","postings":1,"share":0.25,"required":0,"open_postings":1,"first_seen":"2026-10-12","last_seen":"2026-10-12","median_stated_pay_usd":null},{"name":"GitLab CI","layer":"cloud","postings":1,"share":0.25,"required":0,"open_postings":1,"first_seen":"2026-10-12","last_seen":"2026-10-12","median_stated_pay_usd":null},{"name":"Grafana","layer":"cloud","postings":1,"share":0.25,"required":0,"open_postings":1,"first_seen":"2026-10-12","last_seen":"2026-10-12","median_stated_pay_usd":null},{"name":"Jenkins","layer":"tools","postings":1,"share":0.25,"required":0,"open_postings":1,"first_seen":"2026-10-12","last_seen":"2026-10-12","median_stated_pay_usd":null},{"name":"Looker","layer":"cloud","postings":1,"share":0.25,"required":0,"open_postings":1,"first_seen":"2026-10-15","last_seen":"2026-10-15","median_stated_pay_usd":null},{"name":"Next.js","layer":"frameworks","postings":1,"share":0.25,"required":0,"open_postings":1,"first_seen":"2026-10-12","last_seen":"2026-10-12","median_stated_pay_usd":null},{"name":"Prometheus","layer":"tools","postings":1,"share":0.25,"required":0,"open_postings":1,"first_seen":"2026-10-12","last_seen":"2026-10-12","median_stated_pay_usd":null},{"name":"React Query","layer":"frameworks","postings":1,"share":0.25,"required":0,"open_postings":1,"first_seen":"2026-10-12","last_seen":"2026-10-12","median_stated_pay_usd":null},{"name":"Redux","layer":"frameworks","postings":1,"share":0.25,"required":0,"open_postings":1,"first_seen":"2026-10-12","last_seen":"2026-10-12","median_stated_pay_usd":null},{"name":"Rest API","layer":"tools","postings":1,"share":0.25,"required":0,"open_postings":1,"first_seen":"2026-10-12","last_seen":"2026-10-12","median_stated_pay_usd":null},{"name":"SQL","layer":"languages","postings":1,"share":0.25,"required":0,"open_postings":1,"first_seen":"2026-10-15","last_seen":"2026-10-15","median_stated_pay_usd":null},{"name":"Sass","layer":"languages","postings":1,"share":0.25,"required":0,"open_postings":1,"first_seen":"2026-10-12","last_seen":"2026-10-12","median_stated_pay_usd":null},{"name":"State Management","layer":"practices","postings":1,"share":0.25,"required":0,"open_postings":1,"first_seen":"2026-10-12","last_seen":"2026-10-12","median_stated_pay_usd":null},{"name":"Three.JS","layer":"frameworks","postings":1,"share":0.25,"required":0,"open_postings":1,"first_seen":"2026-10-12","last_seen":"2026-10-12","median_stated_pay_usd":null},{"name":"TypeScript","layer":"languages","postings":1,"share":0.25,"required":0,"open_postings":1,"first_seen":"2026-10-12","last_seen":"2026-10-12","median_stated_pay_usd":null},{"name":"Webpack","layer":"tools","postings":1,"share":0.25,"required":0,"open_postings":1,"first_seen":"2026-10-12","last_seen":"2026-10-12","median_stated_pay_usd":null}],"own_products":[],"changes":{"first_appeared":[],"rising":[],"falling":[],"not_seen_180d":[]},"similar_stacks":[{"name":"Ripjar","url":"https://alion.io/company/ripjar/technologies","shared_technologies":8},{"name":"BitGo","url":"https://alion.io/company/bitgo/technologies","shared_technologies":8},{"name":"Bonterra","url":"https://alion.io/company/bonterra/technologies","shared_technologies":8},{"name":"Bolt","url":"https://alion.io/company/bolt/technologies","shared_technologies":8},{"name":"Emburse","url":"https://alion.io/company/emburse/technologies","shared_technologies":8},{"name":"Despegar","url":"https://alion.io/company/despegar/technologies","shared_technologies":8},{"name":"Blockstream","url":"https://alion.io/company/blockstream/technologies","shared_technologies":8},{"name":"Tines","url":"https://alion.io/company/tines/technologies","shared_technologies":8}],"html_url":"https://alion.io/company/bighappy/technologies","json_url":"https://alion.io/company/bighappy/technologies.json","license":"CC BY-SA 4.0","meta":{"source":"Alion","built_at":"2026-10-22T02:15:30Z","generated_at":"2026-10-22T05:48:39Z"}}