Gil Fink

Gil Fink is a web development expert, Web Technologies GDE and sparXys CEO.

Joined on Mar 2, 2019 http://www.gilfink.net

Education

BA, Computer science. Graduated with Honors.

Work

CEO at sparXys

Gil Fink

Jun 30

Architectural Freedom: Implementing LCEL and Composable Chains in Browser AI Agents

#agents #ai #langchain #promptapi

8 min read

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Gil Fink

Jun 30

Injecting On-Demand Domain Expertise: Building a Dynamic Skills Feature for Browser AI Agents

#ai #promptapi #agents #skills

8 min read

Gil Fink

Jun 30

Escaping the Token Limit: Context Compression and Infinite Memory for Browser AI Agents

#agents #tokeneconomy #ai #promptapi

7 min read

Gil Fink

Jun 18

Making the Browser Agent Resilient: Implementing Autonomous Error Handling and Retries

#ai #javascript #promptapi #errors

5 min read

Gil Fink

Jun 18

Scaling Front-End AI Agents: RAG for Tools and Escaping the Infinite Loop

#agents #promptapi #ai #aiforwebdevelopment

6 min read

Gil Fink

Jun 16

Adding to Your On-Device Agent Long-Term Memory: Integrating IndexedDB into Chrome’s Prompt API

#promptapi #aiforwebdevelopment #agents #ai

5 min read

Gil Fink

Jun 11

Building a LangChain-Style AI Agent in the Browser Using Chrome’s Prompt API and Web Workers

#agents #ai #gemininano #javascript

9 min read

Gil Fink

Sep 8 '25

Progressive Web Components: Unlocking Universal UI with Native APIs

5 min read

Gil Fink

Jun 29 '25

Beyond the Basics: Building a Responsive Image Processing Pipeline with the Scheduler API

#scheduler #webperf #taskmanagement #web

3 min read

Gil Fink

Jun 21 '25

Task Management in JavaScript

#performance #taskmanagement #api #tasks

5 min read

Gil Fink

Nov 13 '23

Quick Tip — Using Callback Refs in React

#ref #react #usecallback #useeffect

3 min read

Gil Fink

Jul 1 '23

Integrating D3 in Qwik Apps

#qwik #javascript #trees #d3js

2 min read

Gil Fink

Feb 28 '23

Adding Authentication to a Qwik App

#webdev #authentication #qwikcity #qwik

4 min read

Gil Fink

Feb 18 '23

Using a QwikCity Loader to Load Database Data

#prisma #qwik #qwikcity #webdev

3 min read

Gil Fink

Feb 17 '23

Using QwikCity Loaders to Load Data

#qwik #qwikcity #webdev

3 min read

Gil Fink

Oct 16 '22

Writing Your First Qwik Component

#qwik #webdev #components

4 min read

Gil Fink

Oct 16 '22

First Impression with Qwik

#frontend #webappdevelopment #webframework #webdev

4 min read

Gil Fink

Sep 11 '22

Quick Tip — Storybook Play Function

#tips #storybook #webdev

2 min read

Gil Fink

Mar 7 '21

Creating a Force Graph using React, D3 and PixiJS

#pixijs #webdev #d3js #react

4 min read

Gil Fink

May 20 '20

Adding a Context Menu to D3 Force Graph

#contextmenus #d3js #javascript #react

3 min read

Gil Fink

Apr 30 '20

Creating a Force Graph using React and D3

#d3js #fontawesome #react #webdev

3 min read

Gil Fink

Oct 10 '19

Quick Tip — Using The Chrome DevTools FPS meter

#fps #chromedevtools #animation

2 min read

Gil Fink

Oct 8 '19

Help! My Memory is Leaking

#memoryleak #javascript #chromedevtools

7 min read

Gil Fink

Jun 20 '19

Creating a React Custom Element Wrapper Generator

#wrapper #webcomponents #react

2 min read

Gil Fink

Jun 16 '19

Wrapping React Components Inside Custom Elements

#typescript #webcomponents #react

6 min read

Gil Fink

Jun 16 '19

Quick Tip — Working with AbortController

#javascript #abort #fetchapi

2 min read

Gil Fink

Jun 16 '19

Wiring TypeScript Into React

#webpack #javascript #typescript #react

4 min read

DEV Community

Gil Fink

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Writing Debut

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One Year Club

Skills/Languages

Architectural Freedom: Implementing LCEL and Composable Chains in Browser AI Agents

Want to connect with Gil Fink?

Injecting On-Demand Domain Expertise: Building a Dynamic Skills Feature for Browser AI Agents

Escaping the Token Limit: Context Compression and Infinite Memory for Browser AI Agents

Making the Browser Agent Resilient: Implementing Autonomous Error Handling and Retries

Scaling Front-End AI Agents: RAG for Tools and Escaping the Infinite Loop

Adding to Your On-Device Agent Long-Term Memory: Integrating IndexedDB into Chrome’s Prompt API

Building a LangChain-Style AI Agent in the Browser Using Chrome’s Prompt API and Web Workers

Progressive Web Components: Unlocking Universal UI with Native APIs

Beyond the Basics: Building a Responsive Image Processing Pipeline with the Scheduler API

Task Management in JavaScript

Quick Tip — Using Callback Refs in React

Integrating D3 in Qwik Apps

Adding Authentication to a Qwik App

Using a QwikCity Loader to Load Database Data

Using QwikCity Loaders to Load Data

Writing Your First Qwik Component

First Impression with Qwik

Quick Tip — Storybook Play Function

Creating a Force Graph using React, D3 and PixiJS

Adding a Context Menu to D3 Force Graph

Creating a Force Graph using React and D3

Quick Tip — Using The Chrome DevTools FPS meter

Help! My Memory is Leaking

Creating a React Custom Element Wrapper Generator

Wrapping React Components Inside Custom Elements

Quick Tip — Working with AbortController

Wiring TypeScript Into React