Who actually uses these products,
and what made them stay.

The GitHub Open Source Maintainer

A developer who maintains one or more open source projects with 500–50,000 stars. They started the project to solve their own problem and now thousands of people depend on it. They review PRs from strangers, answer issues that are really support questions, and write release notes at midnight. They are simultaneously proud of what they've built and exhausted by the weight of other people's expectations. They do this in their spare time, or they're one of the lucky few who gets paid for it.

“A teammate asked how they managed triage issues efficiently — separate bugs from feature requests from support questions.”

The Storybook Design System Maintainer

A frontend developer or design technologist who maintains the company's Storybook instance. They write stories for every component, document props with controls, set up visual regression testing, and serve as the bridge between designers and developers. They are the keeper of the design system's technical truth. When a designer asks "does this component exist?" the answer lives in their Storybook. When a developer asks "how do I use this prop?" the answer lives in their Storybook. They are the librarian of the component library.

“The shift was quiet.”

The Fly.io Container Developer

A backend or full-stack developer who needs to run server-side applications — not just static sites and serverless functions — and wants them deployed globally without managing Kubernetes or paying for managed Kubernetes overhead. They found Fly.io and found a platform that takes a Dockerfile and runs it near users. They `fly deploy`. It works. They have opinions about Fly.io that include real affection and specific frustrations, which is the relationship one has with a platform they actually depend on.

“It happened mid-workflow — they're deploying a Phoenix application — Elixir, with WebSockets and a persistent database connecti.”

The Fly.io Edge Deployer

A backend developer or DevOps engineer who deploys applications on Fly.io because they need their app running close to users globally — not just served from a CDN, but actually computing at the edge. They've outgrown Heroku's simplicity, don't want AWS's complexity, and find Vercel too opinionated for non-Next.js workloads. Fly.io hits the sweet spot: Docker containers deployed globally with a CLI that feels developer-first. They're comfortable with infrastructure but don't want it to be their full-time job.

“Not a single dramatic moment — more like a Tuesday at 3pm when they realized they hadn't thought about stateful workloads at the edge (databases, volumes) have limitations that aren't always clear until production in two weeks.”

The Notion Second-Brain Builder

A solo founder, PM, or highly organized individual contributor who has made Notion the center of their work life. They have a workspace that would take three hours to explain to someone new. They've built custom dashboards, linked databases, and templates they're genuinely proud of. They've also started from scratch twice after a system got too complex to maintain. They believe the perfect Notion setup is always two weekends away.

“Not a single dramatic moment — more like a Tuesday at 3pm when they realized they hadn't thought about performance on large databases — the lag is a betrayal in two weeks.”

The Mintlify Developer Relations Lead

A developer relations lead, technical writer, or engineering manager responsible for their API's documentation. They chose Mintlify because the docs should look as good as the product. They write guides, maintain API references, and obsess over the developer experience from first visit to first API call. They measure success not by page views but by time-to-first-successful-API-call. They've learned that bad documentation is the most expensive support channel a company has.

“The company ships a new API endpoint.”

The Stripe Integration Developer

A full-stack or backend developer at a startup or mid-size company who built and maintains the Stripe integration for their product. They integrated Stripe once — it took a week in dev, two days in staging, and then went live and mostly just worked. Now they're the person who gets the Slack message when a payment fails. They know the Stripe docs well enough to find what they need. They have a complicated relationship with webhooks.

“A teammate asked how they managed understand what happened when a payment fails before the customer reaches support.”

The Drata Compliance Manager

A security manager, compliance lead, or IT director at a SaaS company of 50–500 people who is responsible for achieving and maintaining SOC 2 Type II certification. Before Drata, this was a spreadsheet, a shared drive, and a six-month audit season that consumed 30% of their capacity. Drata made it something they can manage in the background with periodic attention spikes. They're not relaxed about compliance — that would be naive — but they're less reactive. That's the win.

“A teammate asked how they managed maintain continuous compliance evidence without a manual collection sprint before every audit.”

The Notion Workspace Admin

A team lead, chief of staff, or ops person who became the unofficial Notion admin because they were the first person to organize anything in the workspace. They've built the team wiki, the project tracker template, and the onboarding guide. They spend more time maintaining the structure of Notion than using it for their actual job. They live in fear of someone moving a page to the wrong section and breaking every linked database.

“A new team member joins and asks where to find the product roadmap.”

The GitLab DevOps Engineer

A DevOps engineer, platform engineer, or senior developer at a company that chose GitLab — often for self-hosting, compliance, or all-in-one platform reasons. They maintain the GitLab instance or the pipeline configurations that all other engineers depend on. They think in pipelines, stages, and artifacts. They've written `.gitlab-ci.yml` files that are 300 lines long and know every YAML key by memory. They've debugged a pipeline failure on a Friday evening. They have strong opinions about GitHub Actions versus GitLab CI that they will share if asked.

“The shift was quiet.”

The GitLab DevOps Engineer

A DevOps engineer or platform engineer who chose GitLab because the promise of "one tool for the entire DevOps lifecycle" was too compelling to ignore. They manage the CI/CD pipelines, configure the runners, set up the security scanning, and maintain the deployment workflows. They appreciate that everything lives in one place — no integrating GitHub with CircleCI with Snyk with ArgoCD. But they've also learned that "one tool that does everything" sometimes means "one tool that does everything at 80%."

“Not a single dramatic moment — more like a Tuesday at 3pm when they realized they hadn't thought about cI pipeline configuration in YAML becomes deeply nested and hard to maintain as complexity grows in two weeks.”

The Obsidian Plugin Developer

A developer who uses Obsidian for their own notes and started building plugins to scratch their own itch. They now maintain 1–5 plugins with thousands of downloads and a Discord channel full of feature requests. They know the Obsidian API intimately but wish it was better documented. They build in TypeScript, ship through the community plugin store, and handle support in their spare time. They love the Obsidian community but sometimes feel buried by the expectations that come with a popular free plugin.

“Obsidian ships a new version and the developer's most popular plugin breaks.”

The Height Autonomous Project Tracker

A product team lead or engineering manager at a startup who chose Height because it promised what every PM secretly wants: a project tracker that maintains itself. They use Height's AI features to auto-triage bug reports, suggest task labels, and identify duplicate issues. They still do the strategic work — prioritization, sprint planning, roadmap decisions — but the administrative overhead of keeping the tracker clean is lower than with Jira or Linear. They are cautiously optimistic about AI in project management — it works 75% of the time, and the 25% it doesn't requires less effort to fix than doing it all manually.

“A teammate asked how they managed reduce the time spent on task triage, labeling, and organization by 50% with AI assistance.”

The Midjourney Creative Director

A creative director, art director, or senior designer who adopted Midjourney after realizing it was changing their concept phase. They use it to generate reference material, explore visual directions, and produce images that would previously have required a stock license, a photographer, or a two-week illustration commission. They have strong prompt craft. They know what they're doing. They also know the tool's failure modes and work around them. They do not use it to replace their judgment — they use it to accelerate the point at which judgment can be applied.

“It happened mid-workflow — a campaign needs 12 concept images for a client presentation in two days.”

The Retool Internal Tools Developer

A full-stack developer or engineering lead tasked with building internal tools — admin dashboards, customer support panels, operations consoles. They chose Retool because writing React apps for internal use felt wasteful, but they still need to write SQL, connect APIs, and handle auth. They are a developer using a low-code tool, which means they appreciate the speed but feel the constraints more acutely than a no-code user would.

“The support team needs a tool to look up customer accounts, view their subscription history, and issue refunds.”

The Sanity Content Architect

A developer or content architect who uses Sanity because they think about content as structured data, not pages. They design content models that serve web, mobile, email, and API consumers from a single source. They've built custom studios, created real-time collaborative editing environments, and used GROQ to query content in ways traditional CMS query languages can't express. They are the architect of the content layer, and they treat content modeling with the same rigor as database schema design.

“Not a single dramatic moment — more like a Tuesday at 3pm when they realized they hadn't thought about customizing the Studio deeply requires significant React knowledge, raising the bar for non-senior developers in two weeks.”