{"id":42638,"date":"2026-01-09T06:31:33","date_gmt":"2026-01-09T06:31:33","guid":{"rendered":"https:\/\/agooka.com\/news\/usa\/cursors-most-important-ai-features-started-as-side-projects-engineers-built-themselves-says-its-engineering-head\/"},"modified":"2026-01-09T06:31:33","modified_gmt":"2026-01-09T06:31:33","slug":"cursors-most-important-ai-features-started-as-side-projects-engineers-built-themselves-says-its-engineering-head","status":"publish","type":"post","link":"https:\/\/agooka.com\/news\/usa\/cursors-most-important-ai-features-started-as-side-projects-engineers-built-themselves-says-its-engineering-head\/","title":{"rendered":"Cursor&#8217;s most important AI features started as side projects engineers built themselves, says its engineering head"},"content":{"rendered":"<figure><img decoding=\"async\" src=\"https:\/\/i.insider.com\/69609380832e0ef1ead775e0?format=jpeg\" alt=\"cursor&#039;s logo\"\/><figcaption>Some of Cursor&#039;s biggest AI features were bottom-up projects started by its engineers, says Jason Ginsberg.<\/p>\n<p>Illustration by Thomas Fuller\/SOPA Images\/LightRocket via Getty Images<\/p>\n<\/figcaption><\/figure>\n<ul>\n<li>Some of Cursor&#039;s biggest AI features began as tools engineers built for themselves.<\/li>\n<li>Cursor&#039;s engineering head says the company has roadmaps, but many of its biggest features were developed bottom-up.<\/li>\n<li>The AI coding company is known for its small team and ability to move fast.<\/li>\n<\/ul>\n<p>Some of Cursor&#039;s most important AI features didn&#039;t come from a formal road map. One was built over Thanksgiving, says its engineering head.<\/p>\n<p>Jason Ginsberg said in an episode of the &quot;LangChain&quot; podcast published Thursday that a bottom-up approach has shaped several of Cursor&#039;s core capabilities.<\/p>\n<p>Ginsberg said he built a debugging feature over the Thanksgiving holiday simply because he wanted it and to &quot;help people on the team.&quot; The AI-coding company has since launched its &quot;Debug Mode.&quot;<\/p>\n<p>&quot;If there&#039;s internal adoption, that&#039;s kind of our metric for this is ready to ship,&quot; he said.<\/p>\n<p>The same pattern applies to Cursor&#039;s agent, now one of its defining features. Ginsberg said it was originally prototyped by a single engineer, as others on the team were skeptical.<\/p>\n<p>&quot;He prototyped it super quickly, and everyone&#039;s like, &#039;Oh wow, this works,&#039;&quot; Ginsberg said.<\/p>\n<p>Cursor still maintains short-term roadmaps, but many of its biggest features emerge organically, Ginsberg said.<\/p>\n<p>He also said there isn&#039;t much formal process at Cursor. Instead of debating product changes in documents or alignment meetings, engineers resolve disagreements through code.<\/p>\n<h2>Small teams, light processes<\/h2>\n<p>Cursor is among the most prominent AI companies being built by a tiny team.<\/p>\n<p>Ginsberg said on the podcast that Cursor had about 20 people at the start of 2025.<\/p>\n<p>&quot;That was because the process to hiring people was very slow and the bar was extremely, extremely high,&quot; he said.<\/p>\n<p>That talent-dense structure allows Cursor to operate with minimal organizational process and move quickly, he added.<\/p>\n<p>The preference for small, elite teams has become increasingly influential across the AI industry, including at Big Tech firms traditionally known for scale.<\/p>\n<p>Meta&#039;s superintelligence AI unit, for example, is led by a small group of top researchers. The AI unit comprises a tiny fraction of the company&#039;s headcount of over 70,000 employees.<\/p>\n<p>&quot;I&#039;ve just gotten a little bit more convinced around the ability for small, talent-dense teams to be the optimal configuration for driving frontier research,&quot; Mark Zuckerberg said on Meta&#039;s earnings call in July.<\/p>\n<p>OpenAI CEO Sam Altman said last year that &quot;we&#039;re going to see 10-person companies with billion-dollar valuations pretty soon.&quot;<\/p>\n<p>Business Insider in May compiled a list of the highest-valued AI startups around the world with teams of 50 employees or fewer, according to PitchBook data.<\/p>\n<p>Read the original article on Business Insider<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Some of Cursor&#039;s biggest AI features were bottom-up projects started by its engineers, says Jason Ginsberg. Illustration by Thomas Fuller\/SOPA Images\/LightRocket via Getty Images Some of Cursor&#039;s biggest AI features began as tools engineers built for themselves. Cursor&#039;s engineering head says the company has roadmaps, but many of its biggest features were developed bottom-up. The [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":42639,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"class_list":{"0":"post-42638","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-usa"},"_links":{"self":[{"href":"https:\/\/agooka.com\/news\/wp-json\/wp\/v2\/posts\/42638","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agooka.com\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agooka.com\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agooka.com\/news\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agooka.com\/news\/wp-json\/wp\/v2\/comments?post=42638"}],"version-history":[{"count":0,"href":"https:\/\/agooka.com\/news\/wp-json\/wp\/v2\/posts\/42638\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agooka.com\/news\/wp-json\/wp\/v2\/media\/42639"}],"wp:attachment":[{"href":"https:\/\/agooka.com\/news\/wp-json\/wp\/v2\/media?parent=42638"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agooka.com\/news\/wp-json\/wp\/v2\/categories?post=42638"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agooka.com\/news\/wp-json\/wp\/v2\/tags?post=42638"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}