United States
Fireship is the YouTube channel of Jeff Delaney, a U.S.-based developer-educator who built a multi-million subscriber following by distilling programming concepts into fast, wit-driven video formats.
Total Followers +0.4%
4.5M
Across YouTube, Instagram, TikTok
Primary Platform
YouTube
4.2M followers · 94% of audience
Engagement
5.7%
vs. 1.5% category median
Sponsorship Tier
Macro
Est. $2.8K–$6.9K / IG post
Jeff Delaney announced that Fireship is officially merging with Tyler McGinnis's ui.dev, sunsetting the ui.dev brand under fireship.dev. Existing subscribers of either platform now get cross-access to all courses at no extra cost.
In the same merger announcement, Delaney disclosed he had sold part of Fireship to Electrify, a company that invests in educational YouTube channels, roughly 18 months prior — while retaining full creative control over content.
| Window | YouTube | TikTok | Combined | |
|---|---|---|---|---|
| Last 7 days | +10K +0.2% | +0 +0.0% | +0 +0.0% | +10K |
| Last 30 days | +20K +0.5% | -844 -0.6% | +0 +0.0% | +19K |
| Last 90 days | +50K +1.2% | -1826 -1.3% | +0 +0.0% | +48K |
| Last 365 days | +50K +1.2% | -1826 -1.3% | +0 +0.0% | +48K |
Daily follower snapshots from CreatorDB's longitudinal index.
| Brand | Type | Platform | Date | Performance vs. baseline |
|---|---|---|---|---|
| CodeRabbit Sponsorship | Sponsored content | YouTube | Jul 2026 | — |
| Pioneer Hi-Bred Sponsorship | Sponsored content | YouTube | Jun 2026 | — |
| 80,000 Hours Sponsorship | Sponsored content | YouTube | Apr 2026 | — |
| Hostinger Sponsorship | Sponsored content | YouTube | Apr 2026 | — |
| Warp Sponsorship | Sponsored content | YouTube | Apr 2026 | — |
Fireship is the YouTube channel of Jeff Delaney, a U.S.-based developer-educator who built a multi-million subscriber following by distilling programming concepts into fast, wit-driven video formats. His signature "100 Seconds of Code" series — compressing a full language or framework overview into roughly 100 seconds — became a widely shared format across developer communities and defined the channel's identity. Alongside it, "The Code Report" delivers punchy tech news commentary and "Code This Not That" frames concepts through direct comparison. The channel's consistent blend of technical accuracy, dry humor, and cultural reference sets it apart from conventional tutorial formats.
The audience skews heavily male and concentrates in the 18–34 age band, with a notable Indian developer segment alongside a primarily U.S. core — a profile well-suited to developer-tooling advertisers. Recent sponsorships from Warp, CodeRabbit, and Hostinger reflect tight alignment with developer productivity brands, while an 80,000 Hours integration signals occasional crossover appeal to mission-driven advertisers drawn by the channel's engagement rate, which runs well above category median. With a consistent weekly upload cadence and strong platform concentration on YouTube, Fireship is a durable, high-trust property in the developer education and tech commentary niche.
Fireship reaches an audience concentrated in United States primarily through YouTube, and is best activated via long-form YouTube integrations, Instagram Reels and Stories, TikTok branded content. As a tech creator they map naturally to brands targeting that space. Demonstrated partners include CodeRabbit and Pioneer Hi-Bred. Engagement on YouTube runs around 5.7%, pointing to an audience suited to category-relevant, mid-funnel brand campaigns rather than pure-reach buys.
Benchmark estimates for a creator at Fireship's tier (Macro, 4.5M combined followers, United States). Pulled from CreatorDB's category benchmarks.
The CreatorDB Agency runs end-to-end influencer campaigns globally — shortlisting, outreach, contracting, and performance reporting. Talk to our team about building a campaign around creators in this niche.
Jeff Delaney is the developer and educator who created and runs Fireship. He built the channel around the concept of high-intensity programming tutorials and operates it alongside his course platform at fireship.dev. The Fireship name reflects his stated mission of helping developers ship apps faster.
100 Seconds of Code is one of Fireship's signature recurring series, where a programming language, tool, or concept is broken down in roughly 100 seconds. It's designed as a rapid-fire introduction for developers who want dense, entertaining coverage without committing to a long tutorial. The format became one of the most recognizable segments on the channel and is listed directly in Fireship's own bio as an original series.
The Code Report is a named Fireship series covering tech news and trends from a developer's perspective. Rather than dry recaps, it delivers programming world news with Fireship's characteristic irreverent humor. It is one of the channel's original named formats alongside 100 Seconds of Code and Code This Not That.
Code This Not That is a Fireship series that directly compares a better coding approach against a worse one for a given problem. The format is designed to help developers quickly grasp best practices and common anti-patterns through side-by-side contrast. Jeff Delaney credits it as one of the original series that defined the channel's style.
Fireship offers in-depth paid courses through fireship.dev, which is a separate platform from the free YouTube content. The YouTube channel focuses on high-level tutorials, quick explainers, and tech news, while fireship.dev provides more structured, comprehensive learning for developers who want to go deeper on a topic.
Pioneer Hi-Bred — best known as a major agricultural seed company — ran a sponsored placement on Fireship in mid-2026, making it one of the more unexpected brand pairings in the developer creator space. It likely reflects broader corporate interest in reaching a highly educated technical demographic, possibly around data science, precision agriculture technology, or software engineering recruitment. Fireship's audience skews heavily toward working developers aged 18–44, which is a high-value group for companies undergoing technology transformation.
As of 2026, Fireship's confirmed YouTube sponsors include CodeRabbit, Hostinger, Warp, 80,000 Hours, and Pioneer Hi-Bred. Most align tightly with the developer audience — CodeRabbit is an AI-powered code review tool, Hostinger is a web hosting platform, and Warp is a developer-focused terminal application. 80,000 Hours is a career advice nonprofit aimed at high-impact professionals, which fits the channel's technically ambitious viewership.
Yes, AI is one of the regularly featured topics on Fireship, reflected in the channel's top hashtags and content lineup. Jeff Delaney approaches AI from a practical, developer-first angle — covering tools, frameworks, and real use cases — rather than surface-level hype. This focus on applied AI for programmers has become an increasingly prominent part of the channel's output.
Fireship is known for combining technically dense content with dry, absurdist humor — video titles like "how god programmed birds probably" and "real HTML programmers debug in 3D" are entirely typical of the channel's voice. Jeff Delaney delivers information at an unusually fast pace, which appeals to experienced developers who find conventional tutorial pacing too slow. This blend of entertainment and substance is what keeps the channel's engagement running well above the category average despite having a multi-million subscriber audience.
Fireship has grown to over four million subscribers on YouTube, placing it firmly in the Macro tier and among the largest developer-focused channels on the platform. Its engagement rate runs significantly above the category median, which is particularly notable given that large tech channels typically see engagement drop as they scale. The channel remains primarily YouTube-focused, with Instagram and TikTok serving as much smaller secondary presences.
Stats (followers, engagement, audience demographics, growth) are pulled live from the CreatorDB API covering YouTube, Instagram and TikTok. Bio and FAQ content is AI-assisted; news items are sourced from cited public press at generation time. Read the full methodology →
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