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137Foundry

Custom Software, Built Around Your Business: Websites, mobile apps, AI agents, and automation systems designed to replace fragmented tools and recurring fees.

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Why Expand-and-Contract Works for Database Migrations (and What Teams Skip)
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Why Expand-and-Contract Works for Database Migrations (and What Teams Skip)

#webdev #programming #productivity #database
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6 min read
How to Add a NOT NULL Column Without Locking the Table in Postgres
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How to Add a NOT NULL Column Without Locking the Table in Postgres

#webdev #programming #productivity #database
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6 min read
Seven Non-Modal UI Patterns That Solve Common Modal Use Cases Without the Accessibility Cost
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Seven Non-Modal UI Patterns That Solve Common Modal Use Cases Without the Accessibility Cost

#webdev #ui #ux
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6 min read
How to Test Modal Dialog Accessibility With Keyboard Navigation and Screen Readers
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How to Test Modal Dialog Accessibility With Keyboard Navigation and Screen Readers

#webdev #a11y #ui
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6 min read
What Developers Miss About Transaction Logs When Building CDC Pipelines
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What Developers Miss About Transaction Logs When Building CDC Pipelines

#data #postgres #automation
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7 min read
How to Set Up Debezium With PostgreSQL for Production CDC
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How to Set Up Debezium With PostgreSQL for Production CDC

#postgres #data #automation
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7 min read
Why Hallucinated APIs Are the Most Common Bug Class in AI-Generated Code
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Why Hallucinated APIs Are the Most Common Bug Class in AI-Generated Code

#ai #programming #productivity #webdev
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6 min read
5 Quick Checks I Run on Every AI-Generated Pull Request Before Approving It
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5 Quick Checks I Run on Every AI-Generated Pull Request Before Approving It

#ai #codereview #programming #productivity
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6 min read
6 Tools That Make AI Coding Reviews Less Painful for Engineering Teams
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6 Tools That Make AI Coding Reviews Less Painful for Engineering Teams

#ai #productivity #tools #programming
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6 min read
What I Learned From One Year of Reviewing AI-Generated Pull Requests
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What I Learned From One Year of Reviewing AI-Generated Pull Requests

#ai #programming #productivity #webdev
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6 min read
Why Your Service Worker Dies Before Your Push Notification Renders
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Why Your Service Worker Dies Before Your Push Notification Renders

#webdev #javascript #pwa #programming
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5 min read
How to Handle pushsubscriptionchange Events in Production
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How to Handle pushsubscriptionchange Events in Production

#webdev #javascript #pwa #programming
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6 min read
How to Add Live Notifications to a Web App with Server-Sent Events
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How to Add Live Notifications to a Web App with Server-Sent Events

#webdev #javascript #sse #programming
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7 min read
7 Essential Patterns for Production Real-Time Web Apps
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7 Essential Patterns for Production Real-Time Web Apps

#webdev #realtime #sse #websockets
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7 min read
Why Your Risk Register Dies Between Audits (and How to Keep It Alive)
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Why Your Risk Register Dies Between Audits (and How to Keep It Alive)

#business #productivity #technology
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6 min read
10 Operational Continuity Risks Every Small Engineering Team Should Track
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10 Operational Continuity Risks Every Small Engineering Team Should Track

#business #devops #productivity
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6 min read
How to Wire Up Deployment Frequency and Lead Time Metrics in a Node.js Project
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How to Wire Up Deployment Frequency and Lead Time Metrics in a Node.js Project

#javascript #devops #productivity #node
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6 min read
Setting Up DORA Metrics in GitHub Actions Without Buying Anything
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Setting Up DORA Metrics in GitHub Actions Without Buying Anything

#devops #productivity #github #webdev
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6 min read
Why Your File Upload Endpoint Times Out at 4GB
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Why Your File Upload Endpoint Times Out at 4GB

#webdev #javascript #backend #productivity
1
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7 min read
How to Use Pre-Signed S3 URLs for Direct Browser-to-Storage Uploads
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How to Use Pre-Signed S3 URLs for Direct Browser-to-Storage Uploads

#webdev #aws #javascript #backend
1
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7 min read
How to Instrument Onboarding Flows Without Adding Heavy Analytics
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How to Instrument Onboarding Flows Without Adding Heavy Analytics

#webdev #productivity #ux
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6 min read
How to Build a Toast Notification System That Does Not Block the User
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How to Build a Toast Notification System That Does Not Block the User

#webdev #javascript #ux
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6 min read
10 Regex Patterns Every Backend Developer Should Have in Their Snippets Folder
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10 Regex Patterns Every Backend Developer Should Have in Their Snippets Folder

#webdev #programming #javascript #productivity
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6 min read
How to Write Regex Patterns That Survive Real-World Input
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How to Write Regex Patterns That Survive Real-World Input

#webdev #programming #javascript #productivity
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6 min read
Implementing Change Data Capture for Reliable Bi-Directional Data Sync
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Implementing Change Data Capture for Reliable Bi-Directional Data Sync

#programming #api #productivity
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6 min read
Conflict Resolution in Bi-Directional Data Sync: Strategies That Hold Up in Production
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Conflict Resolution in Bi-Directional Data Sync: Strategies That Hold Up in Production

#programming #api #productivity
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5 min read
How to Prevent the Flash of Wrong Theme When Implementing Dark Mode
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How to Prevent the Flash of Wrong Theme When Implementing Dark Mode

#webdev #programming #productivity
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6 min read
Building a CSS Design Token System That Scales
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Building a CSS Design Token System That Scales

#webdev #programming #productivity
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6 min read
How to Add Fuzzy Search to a JavaScript App With Fuse.js
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How to Add Fuzzy Search to a JavaScript App With Fuse.js

#javascript #webdev #search #tutorial
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5 min read
7 Free Search Libraries and Tools for JavaScript Web Apps
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7 Free Search Libraries and Tools for JavaScript Web Apps

#webdev #javascript #search #tools
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5 min read
Python Try-Except vs Try-Finally: When to Use Each
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Python Try-Except vs Try-Finally: When to Use Each

#python #programming #tutorial #beginners
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5 min read
Python Custom Exception Classes: When and How to Define Your Own
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Python Custom Exception Classes: When and How to Define Your Own

#python #programming #tutorial #webdev
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5 min read
Python Libraries for Building Message Queue Consumers
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Python Libraries for Building Message Queue Consumers

#automation #data #programming
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6 min read
How to Set Up a Dead-Letter Queue in Celery With Redis
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How to Set Up a Dead-Letter Queue in Celery With Redis

#automation #data #programming
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6 min read
How to Implement Feature Flags in a Node.js Web Application
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How to Implement Feature Flags in a Node.js Web Application

#webdev #programming #productivity
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5 min read
7 Feature Flag Tools and Libraries for Web App Developers
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7 Feature Flag Tools and Libraries for Web App Developers

#webdev #programming #productivity
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5 min read
How to Build a Simple Technology ROI Tracking Dashboard
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How to Build a Simple Technology ROI Tracking Dashboard

#business #technology #productivity
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7 min read
How to Set Up Metrics for Tracking Business Technology Performance
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How to Set Up Metrics for Tracking Business Technology Performance

#business #technology #productivity
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6 min read
CSS Techniques for Creating Visual Hierarchy in Web Interfaces
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CSS Techniques for Creating Visual Hierarchy in Web Interfaces

#webdev #css #programming #ux
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6 min read
How to Audit Visual Hierarchy in an Existing Web Design
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How to Audit Visual Hierarchy in an Existing Web Design

#webdev #ux #programming #css
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6 min read
How to Use Pydantic to Validate External API Data in Python
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How to Use Pydantic to Validate External API Data in Python

#python #automation #programming
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5 min read
Why Schema Validation Is the Cheapest Bug Fix in Data Pipelines
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Why Schema Validation Is the Cheapest Bug Fix in Data Pipelines

#python #automation #programming
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5 min read
Why Your SaaS Budget Grows Every Year (And What Actually Stops It)
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Why Your SaaS Budget Grows Every Year (And What Actually Stops It)

#business #technology #productivity
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5 min read
How to Conduct a Quarterly SaaS Utilization Review
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How to Conduct a Quarterly SaaS Utilization Review

#business #technology #productivity
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5 min read
Python Tools for Managing API Rate Limits in Data Pipelines
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Python Tools for Managing API Rate Limits in Data Pipelines

#python #webdev #automation #tools
1
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6 min read
How to Implement Exponential Backoff for Rate-Limited APIs in Python
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How to Implement Exponential Backoff for Rate-Limited APIs in Python

#python #webdev #automation #tutorial
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5 min read
Parsing Server Logs for SEO: A Practical Analyst's Guide
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Parsing Server Logs for SEO: A Practical Analyst's Guide

#seo #webdev #productivity
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5 min read
How to Filter and Analyze Googlebot Requests from Server Logs with Python
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How to Filter and Analyze Googlebot Requests from Server Logs with Python

#seo #webdev #productivity
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6 min read
ReturnType and Parameters in TypeScript: Utility Types for Wrapper Functions
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ReturnType and Parameters in TypeScript: Utility Types for Wrapper Functions

#webdev #typescript #productivity
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5 min read
How to Build Type-Safe Form Handlers Using TypeScript Utility Types
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How to Build Type-Safe Form Handlers Using TypeScript Utility Types

#webdev #typescript #programming
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5 min read
Why Data Teams Over-Engineer Their First Automation Script
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Why Data Teams Over-Engineer Their First Automation Script

#webdev #productivity
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5 min read
Building a Reliable Python Data Sync Without a Pipeline Framework
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Building a Reliable Python Data Sync Without a Pipeline Framework

#webdev #productivity
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6 min read
How to Implement Skeleton Screen Loading in React
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How to Implement Skeleton Screen Loading in React

#webdev #react #programming #ux
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5 min read
The Psychology Behind Why Users Abandon Loading Pages
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The Psychology Behind Why Users Abandon Loading Pages

#webdev #ux #productivity #javascript
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6 min read
How to Implement Workbox for Service Worker Management in a React App
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How to Implement Workbox for Service Worker Management in a React App

#webdev #productivity
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6 min read
Understanding Cache Storage Strategies for Progressive Web Apps
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Understanding Cache Storage Strategies for Progressive Web Apps

#webdev #productivity
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5 min read
7 CSS Tools and References Every Frontend Developer Should Know
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7 CSS Tools and References Every Frontend Developer Should Know

#webdev #programming #productivity
1
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5 min read
How to Debug CSS Layout Problems in Chrome DevTools
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How to Debug CSS Layout Problems in Chrome DevTools

#webdev #programming #productivity
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6 min read
How to Align Your Engineering Team With Business Priorities Using a Technology Roadmap
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How to Align Your Engineering Team With Business Priorities Using a Technology Roadmap

#business #technology #productivity
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5 min read
8 Free and Low-Cost Tools for Building and Managing Technology Roadmaps
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8 Free and Low-Cost Tools for Building and Managing Technology Roadmaps

#business #technology #productivity
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5 min read
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