feat: update README.md and add checks workflow

.github/FUNDING.yml

@@ -0,0 +1,2 @@
+open_collective: denosaurs
+github: denosaurs

.github/workflows/checks.yml

@@ -0,0 +1,60 @@
+name: check
+
+on: [push, pull_request]
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v2
+
+      - name: Setup latest deno version
+        uses: denoland/setup-deno@main
+        with:
+          deno-version: v1.x
+
+      - name: Run deno lint
+        run: deno lint --unstable
+
+  fmt:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v2
+
+      - name: Setup latest deno version
+        uses: denoland/setup-deno@main
+        with:
+          deno-version: v1.x
+
+      - name: Run deno fmt
+        run: deno fmt --check
+
+#  test:
+#    runs-on: ubuntu-latest
+#    steps:
+#      - name: Checkout sources
+#        uses: actions/checkout@v2
+#
+#      - name: Setup latest deno version
+#        uses: denoland/setup-deno@main
+#        with:
+#          deno-version: v1.x
+#
+#      - name: Run deno test
+#        run: deno test --allow-all --unstable
+
+#  doc:
+#    runs-on: ubuntu-latest
+#    steps:
+#      - name: Checkout sources
+#        uses: actions/checkout@v2
+#
+#      - name: Setup latest deno version
+#        uses: denoland/setup-deno@main
+#        with:
+#          deno-version: v1.x
+#
+#      - name: Run deno test --doc
+#        run: deno test --allow-all --unstable --doc --import-map import_map.json

README.md

@@ -5,11 +5,29 @@
 [![checks](https://github.com/denosaurs/mess/actions/workflows/checks.yml/badge.svg)](https://github.com/denosaurs/mess/actions/workflows/checks.yml)
 [![License](https://img.shields.io/github/license/denosaurs/mess)](https://github.com/denosaurs/mess/blob/master/LICENSE)
 
-Modern messaging with multi-backend support and ergonomic interfaces.
+Mess is a modern, broker-agnostic message queue for use in a distributed
+environment. Currently, AMQP is supported, with plans to add support for other
+platforms such as Redis and MQTT in the future.
 
 ## Example
 
-...
+This example demonstrates how to use the AMQP message queue with the json
+serializer and deserializer:
+
+```ts
+import { AMQPMessageQueue } from "https://deno.land/x/mess/message_queue/amqp.ts";
+import * as json from "https://deno.land/x/mess/serializer_deserializer/json.ts";
+
+const queue = new AMQPMessageQueue("test", {
+  serializerDeserializer: json,
+  connection: Deno.env.get("AMQP"),
+});
+
+for await (const [event] of queue.on("message")) {
+  console.log(event.data);
+  event.deferred.resolve();
+}
+```
 
 ## Documentation
 
@@ -27,6 +45,6 @@ Check out the docs
 Pull request, issues and feedback are very welcome. Code style is formatted with
 `deno fmt` and commit messages are done following Conventional Commits spec.
 
-### Licence
+### License
 
 Copyright 2023, the Denosaurs team. All rights reserved. MIT license.