Programming

Setting Up ElevenLabs API: From Zero to Production

Why ElevenLabs is a Game‑Changer for Voice AI If you’ve been dabbling in text‑to‑speech (TTS) or voice cloning, you know the pain points: low‑qualit…

Phone Number Parsing 101: What Area Codes Like 785 Actually Tell You

If you've ever built a signup form, you know phone numbers are deceptively tricky. Users type them a dozen different ways, and your validator has to…

GitHub Portfolio for Self-Taught Developers: Prove Your Skills Without a Degree

Quick Answer: How Can a Self-Taught Developer Prove Their Skills on GitHub? A GitHub portfolio helps self-taught developers demonstrate their coding…

Part 3 — Networking: From `fetch()` to Packets

Most web developers use HTTP every day. We write fetch() , call APIs, send requests, and handle responses. But lets understand what happens undernea…

Continuous Security Testing for Small Teams: What to Test, How Often, and Who Owns It

Small teams rarely have a security department. They have a few developers, maybe a team lead, and sometimes an MSP that looks after the infrastructu…

Five concepts to learn before you build with LLMs

If you can ship ordinary software, you can start building with large language models. I would not start in the API console. I would learn five ideas…

SEO Health Basics for Personal Websites and Portfolios

A personal website does a specific job. When a recruiter, client, conference organiser or potential collaborator searches your name, it should come…

Building a Rust CLI With clap: Arguments, Errors, and Help That Works

A command-line tool lives or dies on its arguments. A flag that silently ignores bad input, a help screen that does not match the code, or an error…

How to play Morse code in the browser with the Web Audio API

A Morse code player only needs a few pieces: an oscillator for the tone, a gain node to turn it on and off, and a schedule for the dots, dashes and…

Excel weekday from a date with TEXT: Mon, Tue, Wed in one formula

Schedules, shift rotas and delivery logs often need the day of the week beside each date. If you fill that column by looking at a calendar and typin…

Why I Chose Computer Science and What I Hope to Build

Hello! I'm Jesie T. Biago , a 1st year BSCS student at Pamantasan ng Lungsod ng Muntinlupa. I chose Computer Science because I want to understand te…

You Don't Need More Tutorials. You Need to Build Something Broken.

📌 Quick Info Topic: The trap of tutorial hell and how to escape it Target Audience: Beginners who feel stuck following along but can't build alone G…

A fast website with a blog, search and a contact form, hosted free

Originally published on the BootForm blog . I work on BootForm, the form backend used in step 4; the templates are free and MIT licensed. In short:…

Someone just starting out looking for feedback

Getting into coding just for fun. I've been working through lessons and Codecademy and this is my first project for development basics. This is the…

Fixing Invalid JSON in Tag Schema: Practical Guide and Syntax Rules

The "invalid JSON in tag schema" error occurs when the code inside a {% schema %} tag violates strict JSON syntax rules, most commonly because of tr…

Invalid JSON Format Examples: Rules, Common Errors, and Syntax Fixes

An invalid JSON format is any text payload that breaches standard JSON structural rules, such as using single quotes, omitting double quotes on keys…

I'm a B.Tech student in a small Indian city, and I'm going to write honestly for 30 days

Most developer blogs I read sound like their authors have it all figured out. I don't, so I'm not going to write like that. This is Day 1 of a 30-da…

Why I Chose Computer Science and What I Hope to Build

Hi everyone! I'm a first-year Bachelor of Science in Computer Science (BSCS) student. I'm still a beginner in programming, but I'm excited to learn…

My Journey as a First-Year Computer Science Student

**Starting out in computer science feels exciting but also kind of overwhelming at the same time. I am just getting into how computers work and what…

How I finally understood the Single Responsibility Principle

The Intro Welcome to the first stop of a five-part road trip through SOLID . Five letters, five principles, five posts, one tiny project per post th…

Salesforce's New Agentforce Portfolio: Should You Build or Configure Your First AI App?

On September 14, Salesforce announced a new Agentforce portfolio organized around jobs such as customer service, employee support, shopping, and bac…

When Is an Invoice Overdue? A Spreadsheet Setup That Tells You, and What to Send

By Alex Rowan Disclosure: I sell the tracker linked below. An invoice is overdue the day after its due date passes unpaid. The hard part isn't the d…

Hello DEV! My Goals for Hacktoberfest 2026

Hello everyone! 👋 I'm jumping into Hacktoberfest and excited to dive deeper into the open-source community. What I'm working on Exploring open-sourc…

Hello DEV Community!👋🏻

Hey everyone! 🚀 Hello @jess I'm excited to be part of this amazing community. I'm here to learn, share my knowledge, build projects, and connect wit…

#include <iostream> using namespace std; int main() { cout << "Hello, World!" << endl; return 0; } #computerscience #beginners #learning #webdev

7 Signs Your Writing Sounds Like AI (and How to Fix Each One)

You can usually tell when a text was written on autopilot. The sentences are smooth but empty, and nothing in them sounds like a real person. Here a…

I Built a Chess Tool That Turns My Lost Games Into Personalized Puzzles

One thing I've noticed about improving at chess is that solving puzzles is useful, but learning from your own mistakes is important too. When I lose…

Designing a Vehicle-Rental Booking Workflow: Architecture, State Management, and Operational Workflows

Introduction Building a vehicle-rental platform is often perceived as a standard e-commerce challenge—much like selling physical merchandise. Howeve…

Understanding Key Business Stakeholders Through Software Development

Understanding Key Business Stakeholders Through Software Development Connecting Business Studies with Real-World Technology When building software,…

Who Should Own a Client's Domain and Hosting? A Handover Checklist

If you build sites for clients, this is the setup I use on every project, and the one I'd want any client to insist on from any developer. It's writ…