Every developer I know has had the same thought at least once: 'I should share more of what I'm building.' Then they open Twitter, stare at a blank compose box, and close it. Sound familiar?
Building in public isn't about performing for an audience. It's about creating a public record of your work — the wins, the bugs, the architectural decisions — that compounds over time. But the gap between 'I should share more' and actually doing it consistently is where most developers get stuck.
Why most developers fail at building in public
The typical approach is reactive: ship something, feel good about it, then try to write a tweet explaining it from scratch. By the time you sit down to write, the energy has dissipated. The context is gone. It feels like extra work on top of already-done work. This is the fundamental problem. Building in public only works if the sharing is integrated into your workflow, not bolted on afterward.
What to share (and what to skip)
You don't need to share everything. The most engaging 'build in public' content falls into three categories:
Bugs and how you fixed them. Developers love debugging stories because they're universally relatable. A tweet about a race condition you spent three hours debugging will always outperform a generic 'I shipped X' post.
Performance improvements with numbers. 'I reduced load time from 4s to 800ms by switching to parallel processing' is a concrete, shareable win. Vague progress updates are easy to scroll past.
Decisions and trade-offs. 'I chose Postgres over MongoDB for this project, here's why' positions you as someone who thinks carefully about engineering — not just someone who ships code.
The system that actually works
The most consistent builders in public use a simple rule: capture at commit time. When you write a commit message, you already have everything you need for a thread — what changed, why it changed, what you learned. The problem is that commit messages get forgotten. They live in your terminal, not in your Twitter drafts.
This is exactly the problem Repo-st solves. Connect your GitHub, and every time you push code, it automatically drafts an X thread from your commit. You edit it, then post. The creative work (coding) and the sharing work are coupled.
Consistency beats virality
One viral thread doesn't build an audience. Showing up every week does. The developers with the most engaged followings on X aren't the ones who went viral once — they're the ones who shipped, shared, and repeated for years. The goal isn't a single piece of content that blows up. The goal is a body of work that makes people think 'this person is always shipping something interesting.'
Set a sustainable cadence. One thread per week from your most significant commit is plenty to build an audience over 12 months.
Start today
Pick your last meaningful commit. Write three sentences: what you built, why it mattered, and what you learned. That's your first thread. It doesn't need to be perfect. It just needs to exist. The developers who build the most valuable audiences online aren't the best writers — they're the most consistent shippers.