diff --git a/LICENSE b/LICENSE
index 967c67a..3d2e904 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2022 Charmbracelet, Inc
+Copyright (c) 2022-2023 Charmbracelet, Inc
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/README.md b/README.md
index f9e67ec..a43ac7b 100644
--- a/README.md
+++ b/README.md
@@ -235,6 +235,9 @@ log.Error("Whoops!", "err", "kitchen on fire")
 Create sub-loggers with their specific fields.
 
 ```go
+logger := log.NewWithOptions(os.Stderr, log.Options{
+    Prefix: "Baking 🍪 "
+})
 batch2 := logger.With("batch", 2, "chocolateChips", true)
 batch2.Debug("Preparing batch 2...")
 batch2.Debug("Adding chocolate chips")
diff --git a/go.mod b/go.mod
index 1bf2b41..e6a13ea 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,7 @@ go 1.17
 require (
 	github.com/charmbracelet/lipgloss v0.7.1
 	github.com/go-logfmt/logfmt v0.6.0
-	github.com/mattn/go-isatty v0.0.17
+	github.com/muesli/termenv v0.15.1
 	github.com/stretchr/testify v1.8.2
 	golang.org/x/exp v0.0.0-20230315142452-642cacee5cc0
 )
@@ -14,9 +14,9 @@ require (
 	github.com/aymanbagabas/go-osc52/v2 v2.0.1 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/lucasb-eyer/go-colorful v1.2.0 // indirect
+	github.com/mattn/go-isatty v0.0.18 // indirect
 	github.com/mattn/go-runewidth v0.0.14 // indirect
 	github.com/muesli/reflow v0.3.0 // indirect
-	github.com/muesli/termenv v0.15.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/rivo/uniseg v0.2.0 // indirect
 	golang.org/x/sys v0.6.0 // indirect
diff --git a/go.sum b/go.sum
index 2a0d427..3065d4d 100644
--- a/go.sum
+++ b/go.sum
@@ -10,8 +10,9 @@ github.com/go-logfmt/logfmt v0.6.0/go.mod h1:WYhtIu8zTZfxdn5+rREduYbwxfcBr/Vr6KE
 github.com/google/go-cmp v0.5.8/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/lucasb-eyer/go-colorful v1.2.0 h1:1nnpGOrhyZZuNyfu1QjKiUICQ74+3FNCN69Aj6K7nkY=
 github.com/lucasb-eyer/go-colorful v1.2.0/go.mod h1:R4dSotOR9KMtayYi1e77YzuveK+i7ruzyGqttikkLy0=
-github.com/mattn/go-isatty v0.0.17 h1:BTarxUcIeDqL27Mc+vyvdWYSL28zpIhv3RoTdsLMPng=
 github.com/mattn/go-isatty v0.0.17/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
+github.com/mattn/go-isatty v0.0.18 h1:DOKFKCQ7FNG2L1rbrmstDN4QVRdS89Nkh85u68Uwp98=
+github.com/mattn/go-isatty v0.0.18/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
 github.com/mattn/go-runewidth v0.0.12/go.mod h1:RAqKPSqVFrSLVXbA8x7dzmKdmGzieGRCM46jaSJTDAk=
 github.com/mattn/go-runewidth v0.0.14 h1:+xnbZSEeDbOIg5/mE6JF0w6n9duR1l3/WmbinWVwUuU=
 github.com/mattn/go-runewidth v0.0.14/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
diff --git a/logger.go b/logger.go
index b81aaf0..f4db590 100644
--- a/logger.go
+++ b/logger.go
@@ -15,6 +15,7 @@ import (
 
 	"github.com/charmbracelet/lipgloss"
 	"golang.org/x/exp/slog"
+	"github.com/muesli/termenv"
 )
 
 var (
@@ -319,7 +320,13 @@ func (l *Logger) SetOutput(w io.Writer) {
 		isDiscard = 1
 	}
 	atomic.StoreUint32(&l.isDiscard, isDiscard)
-	l.re = lipgloss.NewRenderer(w)
+	// Reuse cached renderers
+	if v, ok := registry.Load(w); ok {
+		l.re = v.(*lipgloss.Renderer)
+	} else {
+		l.re = lipgloss.NewRenderer(w, termenv.WithColorCache(true))
+		registry.Store(w, l.re)
+	}
 }
 
 // SetFormatter sets the formatter.
diff --git a/pkg.go b/pkg.go
index b0e938a..234da28 100644
--- a/pkg.go
+++ b/pkg.go
@@ -10,7 +10,13 @@ import (
 	"time"
 )
 
-var defaultLogger = NewWithOptions(os.Stderr, Options{ReportTimestamp: true})
+var (
+	// registry is a map of all registered lipgloss renderers.
+	registry = sync.Map{}
+
+	// defaultLogger is the default global logger instance.
+	defaultLogger = NewWithOptions(os.Stderr, Options{ReportTimestamp: true})
+)
 
 // Default returns the default logger. The default logger comes with timestamp enabled.
 func Default() *Logger {
diff --git a/terminal.go b/terminal.go
deleted file mode 100644
index b2fc332..0000000
--- a/terminal.go
+++ /dev/null
@@ -1,22 +0,0 @@
-package log
-
-import (
-	"io"
-	"os"
-
-	"github.com/mattn/go-isatty"
-)
-
-func isTerminal(w io.Writer) bool {
-	if len(os.Getenv("CI")) > 0 {
-		return false
-	}
-
-	if f, ok := w.(interface {
-		Fd() uintptr
-	}); ok {
-		return isatty.IsTerminal(f.Fd())
-	}
-
-	return false
-}