How I Build Web Applications

in 2026

Let's wake up

Your brain needs this 🧠

...junior teammates with infinite stamina and zero context.

// agent

let context = "initial instructions"
let allDone = false
do {
  [context, allDone] = await llm(context)
} while (!allDone)

Harness and prompts...

agent loop optimizing

Prompting

agent loop

// agent

let context = "initial instructions"
let allDone = false
do {
  [context, allDone] = await llm(context)
} while (!allDone)

Talk to the agent

Ask the agent to ask you questions

Keep the agent properly scoped. Leave room for adjustments.

Switch to agent mode to create the files

Make a plan

Review the plan

Iterate with the agent

agent loop

Review the changes

agent docs

(referenced in AGENTS.md)

Make the agent review

Manual testing

Cursor starts the dev server...

Cursor controls the browser

Tell the agent to learn from examples

Cloud Agents

Bugbot Autofix

Dangerous input 😩

// agent

let context = "initial instructions"
let allDone = false
do {
  [context, allDone] = await llm(context)
} while (!allDone)

let's talk about this...

You are a:

And your management effectiveness is measured by your experience...