Alechko

Engineer & founder. Building E2LLM - structured browser perception + action for the AI you already use. Background in safety, systems, product.

Joined on Aug 27, 2025 https://e2llm.com

Alechko

Jul 12

🧩 Runtime Snapshots #19 - We Opened the Format.

#ai #mcp #webdev #sifr

4 min read

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Alechko

Jun 29

🧩 Runtime Snapshots #18 - Structured Runtime Perception: The Layer Agents Are Missing

#ai #mcp #agents #sifr

4 min read

Alechko

Jun 15

🧩 Runtime Snapshots #17 — BaSS: Browser-as-Shared-Space

#ai #mcp #agents #sifr

4 min read

Alechko

May 5

🧩 Runtime Snapshots #16 — The Three Architectures of Browser Agents

#ai #webdev #mcp #sifr

7 min read

Alechko

Mar 17

🧩 Runtime Snapshots #15 — Your AI Agent Is Blind. We're Fixing That.

#ai #webdev #mcp #productivity

3 min read

Alechko

Mar 11

🧩 Runtime Snapshots #14: From Clipboard to Pipeline

#webdev #llm #devtools #javascript

3 min read

Alechko

Mar 9

🧩 Runtime Snapshots #13 — The Scalpel and the Swiss Army Knife: 50k Tokens Before You Say Hello

#webdev #ai #sifr #programming

3 min read

Alechko

Mar 1

Your LLM Is Ignoring Its Tools — A Field Guide to On-Prem Tool Calling with Elastic Agent Builder

#elasticsearch #llm #devops #hackathon

7 min read

Alechko

Feb 25

🧩 Runtime Snapshots #12 — Reflection in the Code: An AI’s Self-Audit via SiFR

#ai #webdev #ux #runtimesnapshots

2 min read

Alechko

Feb 24

Building patient cohorts from messy medical data with Elasticsearch Agent Builder

#elasticsearch #healthcare #ai #hackathon

4 min read

Alechko

Jan 11

🧩 Runtime Snapshots #11 — The Design Loop: From 'Make It Like That Site' to Pixel-Perfect Code

#e2llm #cicd #webdev #automation

4 min read

Alechko

Jan 9

🧩 Runtime Snapshots #10 — The Loop: E2LLM in Production

#e2llm #cicd #webdev #automation

3 min read

Alechko

Jan 9

🧩 Runtime Snapshots #10 — The Loop: E2LLM in Production

#e2llm #cicd #webdev #automation

3 min read

Alechko

Jan 6

Runtime Snapshots #9 — Semantic Regression Detection: When Deploys Break UX, Not Tests

#cicd #frontend #testing #ux

4 min read

Alechko

Dec 31 '25

🧩Runtime Snapshots #8 — From Bug Reports to Automated Regression: A QA Pipeline

#playwright #automation #qa #ai

6 min read

Alechko

Dec 12 '25

# Runtime Snapshots #7 — Inside SiFR: The Schema That Makes LLMs See Web UIs

#webdev #ai #sifr #devops

4 min read

Alechko

Nov 24 '25

🧩 Runtime Snapshots #6 — The Hidden Reason Your LLM UI Agents Cost Too Much

#e2llm #playwright #devops #ai

2 min read

Alechko

Nov 10 '25

🧩 Runtime Snapshots #5 — The Real Thing: How We Actually Use It

#e2llm #llm #debugging #json

2 min read

Alechko

Oct 29 '25

Why UI-State Snapshots Matter for LLMs (DOM JSON)

#ai #e2llm #webdev #programming

3 min read

Alechko

Oct 26 '25

🧩 Runtime Snapshots #4 — The Invisible JSON: when hidden state breaks your LLM

#e2llm #qa #webdev #testing

3 min read

Alechko

Oct 15 '25

🧩 Runtime Snapshots #3 — QA That Speaks JSON

#automaton #e2llm #llm #webdev

1 min read

Alechko

Oct 8 '25

Runtime Snapshots #2: a11y starts with runtime context.

#e2llm #a11y #frontend #webdev

1 min read

Alechko

Oct 6 '25

Vibe-coding debugging — when your LLM keeps rewriting your code

#e2llm #programming #ai #vibecoding

1 min read

Alechko

Sep 28 '25

🚀 Launching on Product Hunt — October 3rd!

#webdev #e2llm #programming #ai

1 min read

Alechko

Sep 19 '25

Runtime Snapshots #1: Taking a “fine” signup form and making it work

#webdev #e2llm #llm #playwright

2 min read

Alechko

Sep 10 '25

E2LLM vs MCP: Why Burn Tokens You Don’t Have To?

#e2llm #mcp #programming #qa

2 min read

Alechko

Sep 3 '25

Why Static Code Analysis Falls Short: The Case for Runtime DOM Snapshots in LLM-Powered QA

#qa #llm #e2llm #webdev

3 min read

Alechko

Aug 31 '25

Real Runtime Snapshots: Why They Matter for Debugging and Design.

#design #llm #webdev #javascript

2 min read

Alechko

Aug 28 '25

Debugging Login Forms: E2LLM (JSON Snapshots) Show the Hidden State

#e2llm #webdev #qa #programming

2 min read

Alechko

Aug 27 '25

LLMs fail at debugging forms. Here’s how capturing runtime DOM as JSON helps.

#llm #webdev #ai #javascript

2 min read

DEV Community

Alechko

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1 Week Community Wellness Streak

Writing Debut

Currently hacking on

🧩 Runtime Snapshots #19 - We Opened the Format.

Want to connect with Alechko?

🧩 Runtime Snapshots #18 - Structured Runtime Perception: The Layer Agents Are Missing

🧩 Runtime Snapshots #17 — BaSS: Browser-as-Shared-Space

🧩 Runtime Snapshots #16 — The Three Architectures of Browser Agents

🧩 Runtime Snapshots #15 — Your AI Agent Is Blind. We're Fixing That.

🧩 Runtime Snapshots #14: From Clipboard to Pipeline

🧩 Runtime Snapshots #13 — The Scalpel and the Swiss Army Knife: 50k Tokens Before You Say Hello

Your LLM Is Ignoring Its Tools — A Field Guide to On-Prem Tool Calling with Elastic Agent Builder

🧩 Runtime Snapshots #12 — Reflection in the Code: An AI’s Self-Audit via SiFR

Building patient cohorts from messy medical data with Elasticsearch Agent Builder

🧩 Runtime Snapshots #11 — The Design Loop: From 'Make It Like That Site' to Pixel-Perfect Code

🧩 Runtime Snapshots #10 — The Loop: E2LLM in Production

🧩 Runtime Snapshots #10 — The Loop: E2LLM in Production

Runtime Snapshots #9 — Semantic Regression Detection: When Deploys Break UX, Not Tests

🧩Runtime Snapshots #8 — From Bug Reports to Automated Regression: A QA Pipeline

# Runtime Snapshots #7 — Inside SiFR: The Schema That Makes LLMs See Web UIs

🧩 Runtime Snapshots #6 — The Hidden Reason Your LLM UI Agents Cost Too Much

🧩 Runtime Snapshots #5 — The Real Thing: How We Actually Use It

Why UI-State Snapshots Matter for LLMs (DOM JSON)

🧩 Runtime Snapshots #4 — The Invisible JSON: when hidden state breaks your LLM

🧩 Runtime Snapshots #3 — QA That Speaks JSON

Runtime Snapshots #2: a11y starts with runtime context.

Vibe-coding debugging — when your LLM keeps rewriting your code

🚀 Launching on Product Hunt — October 3rd!

Runtime Snapshots #1: Taking a “fine” signup form and making it work

E2LLM vs MCP: Why Burn Tokens You Don’t Have To?

Why Static Code Analysis Falls Short: The Case for Runtime DOM Snapshots in LLM-Powered QA

Real Runtime Snapshots: Why They Matter for Debugging and Design.

Debugging Login Forms: E2LLM (JSON Snapshots) Show the Hidden State

LLMs fail at debugging forms. Here’s how capturing runtime DOM as JSON helps.