diff --git a/frameworks/roda/Dockerfile b/frameworks/roda/Dockerfile
new file mode 100644
index 00000000..3ce6e776
--- /dev/null
+++ b/frameworks/roda/Dockerfile
@@ -0,0 +1,24 @@
+FROM ruby:4.0-slim
+
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends build-essential libsqlite3-dev libjemalloc2 && \
+    rm -rf /var/lib/apt/lists/*
+
+# Use Jemalloc
+ENV LD_PRELOAD=libjemalloc.so.2
+
+ENV RUBY_YJIT_ENABLE=1
+ENV RUBY_MN_THREADS=1
+ENV RACK_ENV=production
+ENV WEB_CONCURRENCY=auto
+
+WORKDIR /app
+
+COPY Gemfile .
+RUN bundle install --jobs=$(nproc)
+
+COPY . .
+
+EXPOSE 8080
+
+CMD ["bundle", "exec", "puma", "-C", "puma.rb"]
diff --git a/frameworks/roda/Gemfile b/frameworks/roda/Gemfile
new file mode 100644
index 00000000..9e31196b
--- /dev/null
+++ b/frameworks/roda/Gemfile
@@ -0,0 +1,7 @@
+source 'https://rubygems.org'
+
+gem 'roda', '~> 3.100'
+gem 'puma', '~> 7.2'
+gem 'sqlite3', '~> 2.9'
+gem 'json'
+gem 'concurrent-ruby'
diff --git a/frameworks/roda/app.rb b/frameworks/roda/app.rb
new file mode 100644
index 00000000..a9d5714d
--- /dev/null
+++ b/frameworks/roda/app.rb
@@ -0,0 +1,119 @@
+# frozen_string_literal: true
+
+require 'bundler/setup'
+Bundler.require(:default)
+
+require 'zlib'
+
+class App < Roda
+  # Load dataset
+  dataset_path = ENV.fetch('DATASET_PATH', '/data/dataset.json')
+  if File.exist?(dataset_path)
+    opts[:dataset_items] = JSON.parse(File.read(dataset_path))
+  end
+
+  # Large dataset for compression
+  large_path = '/data/dataset-large.json'
+  if File.exist?(large_path)
+    raw = JSON.parse(File.read(large_path))
+    items = raw.map do |d|
+      d.merge('total' => (d['price'] * d['quantity'] * 100).round / 100.0)
+    end
+    opts[:large_json_payload] = JSON.generate({ 'items' => items, 'count' => items.length })
+  end
+
+  # SQLite
+  opts[:db_available] = File.exist?('/data/benchmark.db')
+
+  DB_QUERY = 'SELECT id, name, category, price, quantity, active, tags, rating_score, rating_count FROM items WHERE price BETWEEN ? AND ? LIMIT 50'
+
+  plugin :default_headers, 'Server' => 'roda'
+  plugin :halt
+  plugin :streaming
+
+  route do |r|
+    r.root { 'ok' }
+
+    r.is 'pipeline' do
+      response[RodaResponseHeaders::CONTENT_TYPE] = 'text/plain'
+      'ok'
+    end
+
+    r.is('baseline11') { handle_baseline11 }
+
+    r.is 'baseline2' do
+      total = 0
+      request.GET.each do |_k, v|
+        total += v.to_i
+      end
+      response[RodaResponseHeaders::CONTENT_TYPE] = 'text/plain'
+      total.to_s
+    end
+
+    r.is 'json' do
+      dataset = opts[:dataset_items]
+      r.halt 500, 'No dataset' unless dataset
+      items = dataset.map do |d|
+        d.merge('total' => (d['price'] * d['quantity'] * 100).round / 100.0)
+      end
+      response[RodaResponseHeaders::CONTENT_TYPE] = 'application/json'
+      JSON.generate({ 'items' => items, 'count' => items.length })
+    end
+
+    r.is 'compression' do
+      payload = opts[:large_json_payload]
+      r.halt 500, 'No dataset' unless payload
+      sio = StringIO.new
+      gz = Zlib::GzipWriter.new(sio, 1)
+      gz.write(payload)
+      gz.close
+      response[RodaResponseHeaders::CONTENT_TYPE] = 'application/json'
+      response[RodaResponseHeaders::CONTENT_ENCODING] = 'gzip'
+      sio.string
+    end
+
+    r.is 'db' do
+      unless opts[:db_available]
+        response[RodaResponseHeaders::CONTENT_TYPE] = 'application/json'
+        return '{"items":[],"count":0}'
+      end
+      min_val = (request.params['min'] || 10).to_i
+      max_val = (request.params['max'] || 50).to_i
+      db = get_db
+      rows = db.execute(DB_QUERY, [min_val, max_val])
+      items = rows.map do |row|
+        {
+          'id' => row['id'], 'name' => row['name'], 'category' => row['category'],
+          'price' => row['price'], 'quantity' => row['quantity'], 'active' => row['active'] == 1,
+          'tags' => JSON.parse(row['tags']),
+          'rating' => { 'score' => row['rating_score'], 'count' => row['rating_count'] }
+        }
+      end
+      response[RodaResponseHeaders::CONTENT_TYPE] = 'application/json'
+      JSON.generate({ 'items' => items, 'count' => items.length })
+    end
+  end
+
+  def handle_baseline11
+    total = 0
+    request.GET.each do |_k, v|
+      total += v.to_i
+    end
+    if request.post?
+      request.body.rewind
+      body_str = request.body.read.strip
+      total += body_str.to_i
+    end
+    response[RodaResponseHeaders::CONTENT_TYPE] = 'text/plain'
+    total.to_s
+  end
+
+  def get_db
+    Thread.current[:roda_db] ||= begin
+      db = SQLite3::Database.new('/data/benchmark.db', readonly: true)
+      db.execute('PRAGMA mmap_size=268435456')
+      db.results_as_hash = true
+      db
+    end
+  end
+end
diff --git a/frameworks/roda/config.ru b/frameworks/roda/config.ru
new file mode 100644
index 00000000..1ae15b10
--- /dev/null
+++ b/frameworks/roda/config.ru
@@ -0,0 +1,21 @@
+require_relative 'app'
+
+# Rack middleware to handle unknown HTTP methods before Puma/Sinatra
+class MethodGuard
+  KNOWN = %w[GET POST PUT DELETE PATCH HEAD OPTIONS TRACE CONNECT].freeze
+
+  def initialize(app)
+    @app = app
+  end
+
+  def call(env)
+    if KNOWN.include?(env['REQUEST_METHOD'])
+      @app.call(env)
+    else
+      [405, { 'content-type' => 'text/plain', 'server' => 'roda' }, ['Method Not Allowed']]
+    end
+  end
+end
+
+use MethodGuard
+run App
diff --git a/frameworks/roda/meta.json b/frameworks/roda/meta.json
new file mode 100644
index 00000000..c3b8d56e
--- /dev/null
+++ b/frameworks/roda/meta.json
@@ -0,0 +1,18 @@
+{
+  "display_name": "Roda",
+  "language": "Ruby",
+  "type": "framework",
+  "engine": "puma",
+  "description": "Roda routing tree web toolkit",
+  "repo": "https://github.com/jeremyevans/roda",
+  "enabled": true,
+  "tests": [
+    "baseline",
+    "pipelined",
+    "noisy",
+    "limited-conn",
+    "json",
+    "compression",
+    "mixed"
+  ]
+}
diff --git a/frameworks/roda/puma.rb b/frameworks/roda/puma.rb
new file mode 100644
index 00000000..b81c5b79
--- /dev/null
+++ b/frameworks/roda/puma.rb
@@ -0,0 +1,12 @@
+threads 4, 4
+
+bind 'tcp://0.0.0.0:8080'
+
+# Allow all HTTP methods so unknown ones reach Rack middleware (returned as 405)
+supported_http_methods :any
+
+preload_app!
+
+before_fork do
+  # Close any inherited DB connections
+end