A community app built in public with Angular

This is the opening entry in a build series about a community platform inspired by Dev.to. The subject is not the brand or the exact visual copy. It is the architecture of a content product: a feed, an article reader, user profiles, comments, tags, and the state that connects them. The project is a way to study those pieces in public.

The stack is a set of working hypotheses

The application uses Angular with TypeScript. Component Store handles local feature state, and RxAngular's template utilities make observable values easier to render. Those choices are not permanent declarations. They are starting points that can be revised when the product asks for something different. A stack is useful when it reduces the number of decisions a team has to relitigate every week.

The source will be public, and the deployed version will follow the work as it becomes stable. The weekly rhythm matters more than the exact day. A small, visible commitment creates a reason to finish a piece instead of letting it drift into an unfinished branch.

Start with the shell

The first increment is the header. It is not the most interesting part of a community app, but it reveals the navigation model and the constraints of the layout. A header has to work at many widths, carry identity, and leave room for account controls that do not exist yet. Building it first gives the rest of the application a frame.

The next piece is the sidebar. Between the two, the project begins to answer a useful question: how much of the product can be represented with a small set of reusable regions? That question is more valuable than rushing into the article feed, because the feed will depend on the answer.

Notebook note: a public build is not a performance. The value is in the record of decisions, including the ones that are later reversed.

What to expect

Each entry will focus on one layer of the build: layout, data flow, state, and the awkward parts where a public API does not match the interface. The series will not pretend that every choice is obvious in advance. It will show how the choices look after they meet the actual product.