James Daniel Whitford

James Daniel Whitford is a software engineer and technical writer at Ritza. He writes about developer tooling, AI agents, and full-stack web development, and contributes hands-on tool comparisons to TechStackups.

GitHub

21 articles

Agent Experience Audit: Release.com

A live, four-test agent experience audit of Release.com: discovery, recommendation, comparison, and agent tooling, run against Claude Code in a clean context.

ArticlesJuly 10, 202616 min read

Agent Draw: An agent draws while you talk, built on TLDraw

Drag a box, say what you want, and an AI agent draws it inside the box. Here's how we built it on tldraw's Agent starter kit, and what we learned.

ArticlesJune 24, 202613 min read

How to Write Loops in Claude Code

Stop prompting Claude manually. Learn to write loops that watch your PRs, fix failures automatically, and hand off entire workflows to Claude.

GuidesJune 19, 20269 min read

GLM-5.2 vs Claude Opus

Is the GLM-5.2 hype real or benchmaxxed? We ran it head-to-head against Claude Opus, building a 3D platformer in raw WebGL from scratch.

ComparisonsJune 18, 202619 min read

Which AI Image Generator Has the Best Character Consistency? OpenAI vs Gemini vs Black Forest Labs vs Runway (May 2026)

FLUX.2 and Gemini 3.1 Flash produce the strongest character consistency across our three tests. gpt-image-2 comes in third and Runway Gen-4 last.

ComparisonsMay 18, 202636 min read

GitGuardian for AI Agents: An AX Audit

A four-stage agent experience audit of GitGuardian: testing discoverability, onboarding, integration, and agent tooling, with a competitor comparison.

ArticlesMay 12, 202638 min read

Cloud Computers for AI Agents: exe.dev vs Sprites vs Shellbox vs E2B vs Blaxel

We compared five tools built for running AI agents in the cloud across specs, startup time, security, pricing, and use cases.

ComparisonsApril 24, 202627 min read

Firecrawl vs. Tavily: Which Web Data API Should You Use?

We tested both tools, examined their benchmarks, and compared pricing, features, and agent integration. Here's what we found and which one we'd actually recommend.

ComparisonsApril 20, 202639 min read

Build an Outfit Try-On Telegram Bot with Black Forest Labs

Build VirtualFit, a Telegram bot that lets users send a selfie and a clothing item to get a photorealistic try-on image using the BFL FLUX.2 API.

GuidesApril 14, 202628 min read

Airweave for AI Agents: A Product Evaluation

A four-stage product evaluation of Airweave, testing discoverability, onboarding, integration, and agent tooling for AI agents.

ArticlesApril 13, 202632 min read

Freestyle.sh for AI Agents: An AX Audit

A four-stage agent experience audit of Freestyle — testing discoverability, onboarding, integration, and agent tooling, with a competitor comparison.

ArticlesApril 8, 202637 min read

DocuSign for AI Agents: What Actually Works in 2026

I tested DocuSign's agent experience across four stages (discoverability, onboarding, integration, and agent tooling). Here's every score and what it took to get there.

ArticlesApril 2, 202623 min read

Benchmarking Hosted Browser Providers: Speed, Stealth, CAPTCHA, and Concurrency

Five benchmarks across six hosted browser providers — Browserless, Browserbase, Anchor, Hyperbrowser, Kernel, and Steel — all run on free tiers. Session lifecycle speed, idle billing, bot detection, CAPTCHA solving, and parallel session handling.

ComparisonsMarch 6, 202616 min read

Replit vs Amp: What $20 Gets You

I gave Replit and Amp the same prompt and $20 each. Here's every dollar spent and what each tool built.

ComparisonsMarch 4, 202616 min read

Browser Use vs Claude Computer Use: DOM vs Vision

I run the same five browser automation tasks through Browser Use and the Claude Computer Use API to compare DOM-based and vision-based agents on form filling, scraping, structured output, visual interaction, and multi-step navigation.

ComparisonsFebruary 27, 202625 min read

Build an AI Email Assistant with Letta, n8n, and Resend

Build Jeeves, an AI email assistant with persistent memory and access control, using Letta for the agent, n8n for orchestration, and Resend for email.

GuidesFebruary 19, 202628 min read

Agent Experience Guide: Transcription APIs - OpenAI vs Groq vs Mistral

I tested three transcription APIs with different agent visibility levels to see if discoverability predicts quality. The invisible platform had the best features.

ComparisonsFebruary 12, 202618 min read

Agent Experience for Browser Automation Platforms: Browserless vs Browserbase vs Anchor

Testing three browser automation platforms through AI coding agents. Comparing discoverability, documentation quality, and real-world features like CAPTCHA solving, parallel execution, and bot detection to see if agent visibility predicts actual performance.

ComparisonsFebruary 4, 202627 min read

Building real-time apps with Cloudflare Workers and RedwoodSDK

Compare building real-time polling applications with Cloudflare Workers and RedwoodSDK. See the differences in development experience, code patterns, and deployment.

ComparisonsJanuary 29, 202648 min read

Browserbase vs Kernel: Cloud Browser Automation for AI Agents

Comparing Browserbase and Kernel for cloud browser automation. We built the same flight search agent on both platforms to test startup speed, debugging tools, stealth capabilities, and cost structures.

ComparisonsJanuary 26, 202614 min read

Best SERP API comparison 2025: SerpAPI vs Exa vs Tavily vs ScrapingDog vs ScrapingBee

Comprehensive benchmark comparison of 5 SERP APIs testing speed, pricing, developer experience, and features. Find the best SERP API for SEO monitoring, AI agents, and web scraping.

ComparisonsOctober 17, 202526 min read