@go-go-scope/benchmark

Performance benchmark suite for go-go-scope across Node.js, Bun, and Deno runtimes.

Installation

npm install -g @go-go-scope/benchmark
# or
pnpm add -g @go-go-scope/benchmark

Usage

Run All Benchmarks

# Node.js
node dist/runner.mjs

# Bun
bun run dist/runner.mjs

# Deno
deno run --allow-all dist/runner.mjs

Run Specific Suite

# Core operations only
node dist/runner.mjs core

# Concurrency operations
node dist/runner.mjs concurrency

# Stream operations
node dist/runner.mjs streams

# Real-world workloads
node dist/runner.mjs realworld

Save Results

node dist/runner.mjs --save

This saves results to benchmark-{runtime}-{timestamp}.json.

Compare Runtimes

After running benchmarks with --save in each runtime:

node dist/compare.mjs

This produces a comparison table like:

Benchmark                           Node.js          Bun         Deno       Winner
────────────────────────────────────────────────────────────────────────────────────
scope creation                          125k        180k        165k          Bun
simple task                              89k        142k        128k          Bun
parallel (10 tasks)                      45k         78k         72k          Bun
...

📈 Average Performance
  Node.js: 68.5k ops/sec
  Bun:     112.3k ops/sec
  Deno:    98.7k ops/sec

  Bun vs Node.js: +63.9% faster
  Deno vs Node.js: +44.1% faster

Benchmark Suites

Core Operations

• Scope creation
• Task execution
• Error handling
• Nested scopes

Concurrency

• Parallel execution (10, 100 tasks)
• Race operations
• Channel send/receive
• Semaphore operations

Streams

• Map/filter/take operations
• Batch processing
• Reduce operations

Real-World Workloads

• API request handling
• Background job processing
• Data pipelines
• Circuit breaker patterns
• Rate limiting

Programmatic Usage

import { runCoreBenchmarks, printResults } from "@go-go-scope/benchmark";

const results = await runCoreBenchmarks();
printResults(results);

CI/CD Integration

name: Benchmark
on: [push]

jobs:
  benchmark:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      
      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '24'
      
      - name: Run benchmarks
        run: |
          pnpm install
          pnpm --filter @go-go-scope/benchmark build
          node packages/benchmark/dist/runner.mjs --save
      
      - name: Upload results
        uses: actions/upload-artifact@v4
        with:
          name: benchmark-nodejs
          path: benchmark-nodejs-*.json

License

MIT