Update readme

README.md

@@ -1,2 +1,96 @@
 # slog-json
-Format your Golang structured logs (slog) using the JSON v2 library, with optional single-line pretty-printing
+[![tag](https://img.shields.io/github/tag/veqryn/slog-json.svg)](https://github.com/veqryn/slog-json/releases)
+![Go Version](https://img.shields.io/badge/Go-%3E%3D%201.21-%23007d9c)
+[![GoDoc](https://godoc.org/github.com/veqryn/slog-json?status.svg)](https://pkg.go.dev/github.com/veqryn/slog-json)
+![Build Status](https://github.com/veqryn/slog-json/actions/workflows/build_and_test.yml/badge.svg)
+[![Go report](https://goreportcard.com/badge/github.com/veqryn/slog-json)](https://goreportcard.com/report/github.com/veqryn/slog-json)
+[![Coverage](https://img.shields.io/codecov/c/github/veqryn/slog-json)](https://codecov.io/gh/veqryn/slog-json)
+[![Contributors](https://img.shields.io/github/contributors/veqryn/slog-json)](https://github.com/veqryn/slog-json/graphs/contributors)
+[![License](https://img.shields.io/github/license/veqryn/slog-json)](./LICENSE)
+
+Format your Golang structured logging (slog) using the [JSON v2](https://github.com/golang/go/discussions/63397) [library](https://github.com/go-json-experiment/json), with optional single-line pretty-printing.
+
+This is so much easier to read than the default json:
+```text
+{"time":"2000-01-02T03:04:05Z", "level":"INFO", "msg":"m", "attr":{"nest":1234}}
+```
+
+or
+```text
+{"time": "2000-01-02T03:04:05Z", "level": "INFO", "msg": "m", "attr": {"nest": 1234}}
+```
+
+Versus the default standard library JSON Handler:
+```text
+{"time":"2000-01-02T03:04:05Z","level":"INFO","msg":"m","attr":{"nest":"1234"}}
+```
+
+### Other Great SLOG Utilities
+- [slogctx](https://github.com/veqryn/slog-context): Add attributes to context and have them automatically added to all log lines. Work with a logger stored in context.
+- [slogotel](https://github.com/veqryn/slog-context/tree/main/otel): Automatically extract and add [OpenTelemetry](https://opentelemetry.io/) TraceID's to all log lines.
+- [slogdedup](https://github.com/veqryn/slog-dedup): Middleware that deduplicates and sorts attributes. Particularly useful for JSON logging.
+- [slogbugsnag](https://github.com/veqryn/slog-bugsnag): Middleware that pipes Errors to [Bugsnag](https://www.bugsnag.com/).
+- [slogjson](https://github.com/veqryn/slog-json): Formatter that uses the [JSON v2](https://github.com/golang/go/discussions/63397) [library](https://github.com/go-json-experiment/json), with optional single-line pretty-printing.
+
+
+## Install
+`go get github.com/veqryn/slog-bugsnag`
+
+```go
+import (
+	slogbugsnag "github.com/veqryn/slog-bugsnag"
+)
+```
+
+## Usage
+```go
+package main
+
+import (
+	"log/slog"
+	"os"
+
+	"github.com/go-json-experiment/json"
+	"github.com/go-json-experiment/json/jsontext"
+	slogjson "github.com/veqryn/slog-json"
+)
+
+func main() {
+	h := slogjson.NewHandler(os.Stdout, &slogjson.HandlerOptions{
+		AddSource:   false,
+		Level:       slog.LevelInfo,
+		ReplaceAttr: nil, // Same signature and behavior as stdlib JSONHandler
+		JSONOptions: json.JoinOptions(
+			// Options from the json v2 library (these are the defaults)
+			json.Deterministic(true),
+			jsontext.AllowDuplicateNames(true),
+			jsontext.AllowInvalidUTF8(true),
+			jsontext.EscapeForJS(true),
+			jsontext.SpaceAfterColon(false),
+			jsontext.SpaceAfterComma(true),
+		),
+	})
+	slog.SetDefault(slog.New(h))
+
+	slog.Info("hello world")
+	// {"time":"2024-03-18T03:27:20Z", "level":"INFO", "msg":"hello world"}
+
+	slog.Error("oh no!", slog.String("foo", "bar"), slog.Int("num", 98), slog.Any("custom", Nested{Nest: "my value"}))
+	// {"time":"2024-03-18T03:27:20Z", "level":"ERROR", "msg":"oh no!", "foo":"bar", "num":98, "custom":{"nest":"my value"}}
+}
+
+type Nested struct {
+	Nest any `json:"nest"`
+}
+```
+
+### slog-multi Middleware
+This library can interoperate with [github.com/samber/slog-multi](https://github.com/samber/slog-multi),
+in order to easily setup slog workflows such as pipelines, fanout, routing, failover, etc.
+```go
+slog.SetDefault(slog.New(slogmulti.
+    Pipe(slogctx.NewMiddleware(&slogctx.HandlerOptions{})).
+    Pipe(slogdedup.NewOverwriteMiddleware(&slogdedup.OverwriteHandlerOptions{})).
+    Handler(slogjson.NewHandler(os.Stdout, &slogjson.HandlerOptions{})),
+))
+```