docs: fix README.md

README.md

@@ -1,72 +1,40 @@
-# deno-dev-template
+# deno-markup-tag
 
-[![ci](https://github.com/kawarimidoll/deno-dev-template/workflows/ci/badge.svg)](.github/workflows/ci.yml)
+[![ci](https://github.com/kawarimidoll/deno-markup-tag/workflows/ci/badge.svg)](.github/workflows/ci.yml)
 [![deno.land](https://img.shields.io/badge/deno-%5E1.0.0-green?logo=deno)](https://deno.land)
 [![vr scripts](https://badges.velociraptor.run/flat.svg)](https://velociraptor.run)
 [![LICENSE](https://img.shields.io/badge/license-MIT-brightgreen)](LICENSE)
+[![tag](https://img.shields.io/github/v/tag/kawarimidoll/deno-markup-tag?sort=semver)](https://github.com/kawarimidoll/deno-markup-tag/tags)
 
-my deno template
+## Usage
 
-Confirm there is `~/.deno/bin` in `$PATH` to use the scripts installed by
-`deno install`.
+### tag
 
-## Run with Velociraptor
-
-Need to install [Velociraptor](https://velociraptor.run/).
-
-```
-$ # install velociraptor
-$ deno install -qAn vr https://deno.land/x/velociraptor/cli.ts
-$ # install hook
-$ vr
-```
-
-The scripts are defined in [velociraptor.yml](/velociraptor.yml).
-
-### Run main.ts
-
-```
-$ vr start
-```
-
-### Start server.ts
-
-Need to install [deployctl](https://deno.com/deploy/docs/deployctl).
-
-```
-$ # install deployctl
-$ deno install --allow-read --allow-write --allow-env --allow-net --allow-run --no-check -f https://deno.land/x/deploy/deployctl.ts
-$ # start server
-$ vr dev
-```
-
-### Run tests
-
-Need to create `.env`.
-
-```
-$ # create .env
-$ cp .env.example .env
-$ # run tests
-$ vr test
-```
+```ts
+// common usage
+assertEquals(
+  tag("div", { id: "foo", class: "bar" }, "Hello world!"),
+  `<div id="foo" class="bar">Hello world!</div>`,
+);
 
-### Run CI
+// void (no-close) tag
+assertEquals(tag("meta", { charset: "utf-8" }), `<meta charset="utf-8">`);
 
-```
-$ # run lint, format, tests
-$ vr ci
+// nested tags
+assertEquals(
+  tag("ul", { class: "nav" }, tag("li", "first"), tag("li", "second")),
+  `<ul class="nav"><li>first</li><li>second</li></ul>`,
+);
 ```
 
-## Logger
+### Character references
 
-Import from `logger.ts`.
+These constants are exported.
 
 ```ts
-import { Logger } from "./logger.ts";
-
-Logger.debug("This log is debug!");
-Logger.info("This log is info!");
-Logger.warning("This log is warning!");
-Logger.error("This log is error!");
+const NBSP = "&nbsp;";
+const LT = "&lt;";
+const GT = "&gt;";
+const AMP = "&amp;";
+const QUOT = "&quot;";
 ```