Write down the feature you intend to reuse, such as a searchable, paginated table. Record the repository, pinned commit, license file, and expected outcome. Use the README to locate the example, dependency manifest, and entry point.
Reproduce the smallest example
Use supplied fixtures in an isolated environment. Read installation commands and configuration before running them. Record the runtime version, required environment variable names, and startup result. When an external service is unavailable, mark which behaviors still need a run.
Compare the demo with your requirements
Check loading, search, empty results, and pagination. Use Webapp Testing to organize a browser check with a fixed query and expected row count. Note the demo data, external interfaces, and theme dependencies that your project would need to supply.
Record the adoption decision
List modules you can reuse, work your team must maintain, and open questions. Attach source locations and runtime evidence to behavior claims. Keep upstream references for license and compatibility findings. Rerun the same example on an upgrade.
Make a repository map before reading internals
Start with an adoption question, such as whether a table can support inventory management. At the root, identify runtime requirements, the package manager, build scripts, and license. Check whether the demo is a separate package. Record each relevant directory's role, entry point, output, and runtime dependencies. Distinguish reusable component code, example apps, tests, and release configuration. When two directories have similar names, check which one the current build uses. Point notes to the pinned revision so another reader sees the same files.
Reduce the user journey to one question. If a visitor types red into the inventory table, will the result include matches beyond the first page? Find the demo route, table component, filter state, and data loading function. Check whether filtering applies to the visible page, the full client-side dataset, or a server query. A quick response from a local fixture does not establish server-side search coverage. Record the expected input, actual data scope, and configuration entry point.
Write an onboarding path another reader can run
Prepare the required runtime, locked dependencies, anonymous fixtures, and startup configuration. Begin the guide from a clean directory and record prerequisites, commands, working directories, and expected addresses. Label demo accounts as local. Document environment variable names and formats without embedding credentials. If the project normally needs an external service, check for a provided simulation or minimal configuration. Record which claims can be checked without a running service and which need a test run.
Ask a colleague unfamiliar with the project to follow the guide. Have them open the demo route, search for a fixed term, verify the expected rows, change pages, and clear the condition. Include a query that deliberately has no results. Webapp Testing helps record browser actions and visible assertions after the demo is running with repeatable data. Capture the first blocker, useful startup output, and execution conditions. Revise the guide so the reader can reproduce the example without information supplied verbally.
Explain the repository with two diagrams
Draw a runtime diagram with the browser, demo server, data source, and theme dependencies that actually take part. Label edges with inputs and outputs. Mark dependencies you have not yet confirmed. Draw a second diagram for a filter action, beginning with the input event and continuing through parameter updates, data loading, and rendering. Connect edges to actual functions or files. If the table only receives data supplied by its parent, show that the host owns search and the table owns display and interaction.
Use the diagrams in the adoption record. Mark which boundary you plan to reuse. Adopting only the rendering package can leave search and server pagination with your team. Adopting the entire demo can require maintaining its deployment and theme configuration. If you will port it to a different framework, name the coupled components and replacement work. Check the license for the package and the demo separately, and record the provenance of assets such as icons, photos, and fonts.
Questions during adoption
Where should I look if the demo does not start?
Read the first actionable failure and identify whether it comes from the runtime, dependency installation, or configuration. Compare the versions in the lock file and the setup notes. Mark the unavailable journey as unverified and keep tracing the parts that can be established from source.
How do we avoid treating a demo as a production promise?
List the demo's assumptions about data size, permissions, service availability, and failure behavior. Compare them with the intended deployment. Record the scope of fixture-based checks and add an observation for each missing behavior before relying on it.
Do we have to reread the whole repository after an upgrade?
Check the updated entry points, dependencies, and interfaces. Rerun the original example with the same fixture. Compare the observations against the diagrams and revise only the affected edges and risks. Keep the previous pinned revision and evidence so reviewers can reproduce the adoption decision.