{"company":{"id":98669,"name":"LogRocket","domain":"logrocket.com","url":"https://alion.io/company/logrocket-blog"},"answer":"LogRocket builds mostly with JavaScript, Go, Python, TypeScript. Its stack also includes React.js, Galileo, GitHub, Angular. JavaScript is named in 4 of the 5 job postings LogRocket published in the last 12 months (80%). Counted by Alion from the job postings of LogRocket, updated Oct 1, 2026.","window_days":365,"postings_analysed":5,"open_postings":4,"technologies_in_use":21,"modernity_score":94,"ai_adoption":true,"technologies":[{"name":"JavaScript","layer":"languages","postings":4,"share":0.8,"required":2,"open_postings":3,"first_seen":"2025-10-10","last_seen":"2026-09-14","median_stated_pay_usd":null},{"name":"Cursor","layer":"tools","postings":3,"share":0.6,"required":3,"open_postings":3,"first_seen":"2026-05-29","last_seen":"2026-09-14","median_stated_pay_usd":null},{"name":"Claude Code","layer":"tools","postings":2,"share":0.4,"required":2,"open_postings":2,"first_seen":"2026-09-01","last_seen":"2026-09-14","median_stated_pay_usd":null},{"name":"Copilot","layer":"tools","postings":2,"share":0.4,"required":2,"open_postings":2,"first_seen":"2026-09-01","last_seen":"2026-09-14","median_stated_pay_usd":null},{"name":"Machine Learning","layer":"practices","postings":2,"share":0.4,"required":2,"open_postings":1,"first_seen":"2025-10-10","last_seen":"2026-09-14","median_stated_pay_usd":null},{"name":"React.js","layer":"frameworks","postings":2,"share":0.4,"required":2,"open_postings":2,"first_seen":"2026-05-29","last_seen":"2026-09-01","median_stated_pay_usd":null},{"name":"AI Agents","layer":"practices","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-05-29","last_seen":"2026-05-29","median_stated_pay_usd":null},{"name":"Angular","layer":"frameworks","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-05-29","last_seen":"2026-05-29","median_stated_pay_usd":null},{"name":"ChatGPT","layer":"ai","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-05-29","last_seen":"2026-05-29","median_stated_pay_usd":null},{"name":"Claude","layer":"ai","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-05-29","last_seen":"2026-05-29","median_stated_pay_usd":null},{"name":"Galileo","layer":"cloud","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-05-29","last_seen":"2026-05-29","median_stated_pay_usd":null},{"name":"Gemini","layer":"ai","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-05-29","last_seen":"2026-05-29","median_stated_pay_usd":null},{"name":"GitHub","layer":"cloud","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-05-29","last_seen":"2026-05-29","median_stated_pay_usd":null},{"name":"Go","layer":"languages","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-05-29","last_seen":"2026-05-29","median_stated_pay_usd":null},{"name":"LLM","layer":"ai","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-05-29","last_seen":"2026-05-29","median_stated_pay_usd":null},{"name":"Model Context Protocol","layer":"tools","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-05-29","last_seen":"2026-05-29","median_stated_pay_usd":null},{"name":"Python","layer":"languages","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-05-29","last_seen":"2026-05-29","median_stated_pay_usd":null},{"name":"Vercel","layer":"cloud","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-05-29","last_seen":"2026-05-29","median_stated_pay_usd":null},{"name":"Vue.js","layer":"frameworks","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-05-29","last_seen":"2026-05-29","median_stated_pay_usd":null},{"name":"Adobe Photoshop","layer":"tools","postings":1,"share":0.2,"required":0,"open_postings":1,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"TypeScript","layer":"languages","postings":1,"share":0.2,"required":0,"open_postings":1,"first_seen":"2026-05-29","last_seen":"2026-05-29","median_stated_pay_usd":null}],"own_products":[],"changes":{"first_appeared":[{"name":"Claude Code","first_seen":"2026-09-01"},{"name":"Copilot","first_seen":"2026-09-01"},{"name":"Cursor","first_seen":"2026-05-29"},{"name":"React.js","first_seen":"2026-05-29"}],"rising":[],"falling":[],"not_seen_180d":[]},"similar_stacks":[{"name":"Pendo","url":"https://alion.io/company/pendo/technologies","shared_technologies":17},{"name":"C3 AI","url":"https://alion.io/company/c3-ai/technologies","shared_technologies":18},{"name":"TRADER Corporation","url":"https://alion.io/company/trader/technologies","shared_technologies":17},{"name":"Rakuten Rewards","url":"https://alion.io/company/rakuten-group/technologies","shared_technologies":17},{"name":"KDDI iret","url":"https://alion.io/company/iret-co-jp/technologies","shared_technologies":17},{"name":"MrBeast","url":"https://alion.io/company/mrbeastyoutube/technologies","shared_technologies":17},{"name":"Aledade","url":"https://alion.io/company/aledade/technologies","shared_technologies":17},{"name":"Modernizing Medicine","url":"https://alion.io/company/modmed/technologies","shared_technologies":17}],"html_url":"https://alion.io/company/logrocket-blog/technologies","json_url":"https://alion.io/company/logrocket-blog/technologies.json","license":"CC BY-SA 4.0","meta":{"source":"Alion","built_at":"2026-10-01T17:29:19Z","generated_at":"2026-10-01T18:24:56Z"}}