diff --git a/benchmark/benchmarks.jl b/benchmark/benchmarks.jl
new file mode 100644
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--- /dev/null
+++ b/benchmark/benchmarks.jl
@@ -0,0 +1,206 @@
+#!/usr/bin/env julia
+
+using Hyperscript
+using Markdown, BenchmarkTools
+using Plots
+
+default(size=(800, 400))
+
+
+# Define a parent BenchmarkGroup to contain the suite
+suite = BenchmarkGroup()
+
+
+@tags span h1 p
+@tags_noescape script style
+const entry = span.entry
+
+# Create a scoped `Style` object
+s1 = Style(css("p", fontWeight="bold"), css("span", color="red"))
+
+# Create a second scoped style
+s2 = Style(css("p", color="blue"))
+
+
+suite["HTML"] = BenchmarkGroup()
+suite["HTML"]["empty node"] = @benchmarkable begin
+    m("span")
+end
+suite["HTML"]["single attribute"] = @benchmarkable begin
+    m("span", class="entry")
+end
+suite["HTML"]["single string child"] = @benchmarkable begin
+    m("span", "An Important Announcement")
+end
+suite["HTML"]["single node child"] = @benchmarkable begin
+    m("span", m("h1"))
+end
+suite["HTML"]["each"] = @benchmarkable begin
+    m("span", class="entry", m("h1"))
+end
+suite["HTML"]["each template"] = @benchmarkable begin
+    span(class="entry", h1)
+end
+suite["HTML"]["each template dot"] = @benchmarkable begin
+    span.entry(h1)
+end
+suite["HTML"]["each template entry"] = @benchmarkable begin
+    entry(h1)
+end
+suite["HTML"]["each template dot chained"] = @benchmarkable begin
+    span.header.entry(h1)
+end
+suite["HTML"]["flatten vector"] = @benchmarkable begin
+    span(entry.(["$n Fast $n Furious" for n in 1:10])) # joke © Glen Chiacchieri
+end
+suite["HTML"]["flatten generator"] = @benchmarkable begin
+    span(entry.("$n Fast $n Furious" for n in 1:10)) # joke © Glen Chiacchieri
+end
+suite["HTML"]["flatten tuple"] = @benchmarkable begin
+    span(entry.(tuple("$n Fast $n Furious" for n in 1:10))) # joke © Glen Chiacchieri
+end
+suite["HTML"]["hyphens attributes"] = @benchmarkable begin
+    m("meta", httpEquiv="refresh")
+    # turns into <meta http-equiv="refresh" />
+end
+suite["HTML"]["camelCase attributes"] = @benchmarkable begin
+    m("svg", viewBox="0 0 100 100")
+    # turns into <svg viewBox="0 0 100 100"><svg>
+end
+suite["HTML"]["keyword attributes"] = @benchmarkable begin
+    m("input"; :type => "text")
+    # turns into <input type="text" />
+end
+suite["HTML"]["HTML-escape"] = @benchmarkable begin
+    m("p", "I am a paragraph with a < inside it")
+    # turns into <p>I am a paragraph with a &#60; inside it</p>
+end
+suite["HTML"]["HTML-noescape"] = @benchmarkable begin
+    script("console.log('<(0_0<) <(0_0)> (>0_0)> KIRBY DANCE')")
+end
+suite["HTML"]["pretty printing"] = @benchmarkable begin
+    Pretty(m("span", class="entry", m("h1", "An Important Announcement")))
+    # <span class="entry">
+    #  <h1>An Important Announcement</h1>
+    # </span>
+end
+
+
+suite["CSS"] = BenchmarkGroup()
+suite["CSS"]["css function"] = @benchmarkable begin
+    css(".entry", fontSize="14px")
+    # turns into .entry { font-size: 14px; }
+end
+suite["CSS"]["nested styles"] = @benchmarkable begin
+    css(".entry",
+        fontSize="14px",
+        css("h1", textDecoration="underline"),
+        css("> p", color="#999"))
+    # turns into
+    # .entry { font-size: 14px; }
+    # .entry h1 { text-decoration: underline; }
+    # .entry > p { color: #999; }
+end
+suite["CSS"]["@media query"] = @benchmarkable begin
+    css("@media (min-width: 1024px)",
+        css("p", color="red"))
+    # turns into
+    # @media (min-width: 1024px) {
+    #   p { color: red; }
+    # }
+end
+
+
+suite["Scoped Styles"] = BenchmarkGroup()
+suite["Scoped Styles"]["scoped style dom"] = @benchmarkable begin
+    # Apply the style to a DOM node
+    s1(p("hello"))
+    # turns into <p v-style1>hello</p>
+end
+suite["Scoped Styles"]["scoped style tag"] = @benchmarkable begin
+    # Insert the corresponding styles into a <style> tag
+    style(styles(s1))
+    # turns into
+    # <style>
+    #   p[v-style1] {font-weight: bold;}
+    #   span[v-style1] {color: red;}
+    # </style>
+end
+suite["Scoped Styles"]["barrier style dom"] = @benchmarkable begin
+    # Apply `s1` to the parent and `s2` to a child.
+    # Note the `s1` style does not apply to the child styled with `s2`.
+    s1(p(p("outer"), s2(p("inner"))))
+    # turns into
+    # <p v-style1>
+    #   <p v-style1>outer</p>
+    #   <p v-style2>inner</p>
+    # </p>
+end
+suite["Scoped Styles"]["barrier style tag"] = @benchmarkable begin
+    style(styles(s1), styles(s2))
+    # turns into
+    # <style>
+    #   p[v-style1] {font-weight: bold;}
+    #   span[v-style1] {color: red;}
+    #   p[v-style2] {color: blue;}
+    # </style>
+end
+
+
+suite["CSS Units"] = BenchmarkGroup()
+suite["CSS Units"]["no arithmetic"] = @benchmarkable begin
+    css(".foo", width=50px)
+    # turns into .foo {width: 50px;}
+end
+suite["CSS Units"]["arithmetic same units"] = @benchmarkable begin
+    css(".foo", width=50px + 2 * 100px)
+    # turns into .foo {width: 250px;}
+end
+suite["CSS Units"]["arithmetic diff. units"] = @benchmarkable begin
+    css(".foo", width=(50px + 50px) + 2em)
+    # turns into .foo {width: calc(100px + 2em);}
+end
+
+
+# If a cache of tuned parameters already exists, use it, otherwise, tune and cache
+# the benchmark parameters. Reusing cached parameters is faster and more reliable
+# than re-tuning `suite` every time the file is included.
+paramspath = joinpath(dirname(@__FILE__), "params.json")
+if isfile(paramspath)
+    loadparams!(suite, BenchmarkTools.load(paramspath)[1], :evals);
+else
+    tune!(suite)
+    BenchmarkTools.save(paramspath, params(suite));
+end
+
+
+# Generate a simple HTML report of the benchmarks.
+# Usage: savereport(run(suite))
+function savereport(results, path=joinpath(dirname(@__FILE__), "report.html"))
+    p(k) = bar(
+        collect(keys(results[k])),
+        (x -> minimum(x).time).(values(results[k])),
+        xticks=:all,
+        xrotation=25,
+        yscale=:log10,
+        ylabel="min. time (ns)",
+        # title=k,
+        label=:none,
+    )
+
+    report = m("html",
+        m("head", m("title", "Benchmarks")),
+        m("body", style="text-align: center",
+            m("h1", "Benchmarks"),
+            m("h2", "HTML"), p("HTML"),
+            m("h2", "CSS"), p("CSS"),
+            m("h2", "CSS Units"), p("CSS Units"),
+            m("h2", "Scoped Styles"), p("Scoped Styles"),
+        ),
+    )
+
+    open(path, "w") do io
+        print(io, "<!DOCTYPE html>")
+        show(io, "text/html", report)
+    end
+end