Agent skill · Databases

build-with-tinybase

Scaffold, extend, and verify reactive local-first JavaScript or TypeScript applications with TinyBase. Use when choosing TinyBase for in-memory tabular or key-value state, generating an app with create-tinybase, adding schemas or UI bindings, configuring browser or database persistence, configuring MergeableStore synchronization, or diagnosing an existing TinyBase application.

tinyplexgithub.com/tinyplexGitHub ↗
claude-codeMIT
Install
npx skills add tinyplex/tinybase --skill build-with-tinybase --agent claude-code

Same command for any agent — swap --agent for codex, cursor, copilot.

Facts
Files in the skill folder: 3
SKILL.md size: 4 KB
Bundled scripts: none
Path: skills/build-with-tinybase/SKILL.md
Open the folder on GitHub →
Where it comes from
Stars: 5,137
Language: TypeScript
Read our review of the source →

Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.

From the SKILL.md

# Build With TinyBase Prefer a current generated application over reconstructing TinyBase setup from memory. Preserve persistence and synchronization lifecycle ordering, and verify the behavior the user actually needs. ## Select The Architecture Read [references/architecture.md](references/architecture.md) when choosing between Store and MergeableStore, persistence backends, synchronization, or UI bindings. Confirm that TinyBase fits the task: - Keep the active application dataset in a JavaScript runtime. - Use TinyBase for reactive tabular or key-value data, local-first behavior, persistence, synchronization, or framework bindings. - Do not present TinyBase as a hosted database service. - Pair it with another database or service when the authoritative dataset is unbounded, primarily queried on a server, or requires managed backend facilities. ## Scaffold A New Application Inspect the installed generator contract first: ```sh npm create tinybase@latest -- --list-options ``` Translate the user's requirements into explicit values. Generate unattended projects with every applicable option and always disable automatic installation and server startup: ```sh npm create tinybase@latest --

What's inside
Steps it walks through
  1. Select The Architecture
  2. Scaffold A New Application
  3. Extend An Existing Application
  4. Verify The Outcome
Ships with 2 files
  • agents/openai.yaml
  • references/architecture.md
Commands it runs
npm create tinybase@latest -- --list-options
npm create tinybase@latest -- \
About this skill
What does the build-with-tinybase skill do?

Scaffold, extend, and verify reactive local-first JavaScript or TypeScript applications with TinyBase. Use when choosing TinyBase for in-memory tabular or key-value state, generating an app with create-tinybase, adding schemas or UI bindings, configuring browser or database persistence, configuring MergeableStore synchronization, or diagnosing an existing TinyBase application.

How do I install it?

Run `npx skills add tinyplex/tinybase --skill build-with-tinybase --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.

Where does this skill come from?

From tinyplex/tinybase, a repository with 5,137 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.

Is a popular skill a good skill?

Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.

Keep going