PVS-Studio 8.00: analyzers for JavaScript, TypeScript, and Go, plugins for WebStorm and GoLand, and more
PVS-Studio 8.00 has been released. This version features new analyzers for JavaScript, TypeScript and Go projects, new IDE plugins for WebStorm and Go
javascript
dev.to
Aug 28, 2026
Find Your Next Career Opportunity With JobNomix
Find Your Next Career Opportunity With JobNomix
Finding the right job can take time. You may have to search through multiple job boards, co
typescript
dev.to
Aug 28, 2026
Your URL fetcher is probably an SSRF vulnerability
I spent last week building a site that lets anyone type in a URL and have my server go and look at it. Security header scanner, link expander, that so
python
dev.to
Aug 28, 2026
Build a Crypto Trading Bot with Free AI APIs (No GPU Required)
Build a Crypto Trading Bot with Free AI APIs
Most AI trading tutorials assume you have $1000/month for OpenAI API calls. This guide shows y
python
dev.to
Aug 28, 2026
Building a Self-Healing Trading Bot with Active Inference
The Problem With Trading Bots
Most trading bots have a fatal flaw: they don't know when they're wrong.
They execute signals blindly. When
python
dev.to
Aug 28, 2026
5 Free AI APIs You're Not Using (But Should Be in 2026)
The Problem With Paid AI APIs
If you're building AI agents, you're probably spending $50-500/month on:
OpenAI: $0.01-0.06 per 1K tokens
A
python
dev.to
Aug 28, 2026
Handling Missing Values in pandas: dropna, fillna and What Each One Claims
By Michael Nocito, data analyst · Published August 8, 2026
By the end of this page you can count what is missing and where, choose between dropping r
python
dev.to
Aug 28, 2026
pandas drop_duplicates: keep='first', and the Row It Chose For You
By Michael Nocito, data analyst · Published August 8, 2026
By the end of this page you can tell the difference between a repeated row and a repeated
python
dev.to
Aug 28, 2026
Why +20% and -20% don't cancel out (and why this calculator needs four formulas)
I used to think a percentage calculator was one of those embarrassingly simple tools: take a number, divide or multiply by 100 somewhere, done.
Then
javascript
dev.to
Aug 28, 2026
How to Install Python for Data Analysis (And Why pip install Then Fails)
By Michael Nocito, data analyst · Published August 8, 2026
By the end of this page you will have Python installed, pandas installed into that same Py
python
dev.to
Aug 28, 2026
Why I Built a Detective Game That Runs Entirely in Your Browser
I spent three weeks debugging a memory leak that only appeared when the user’s internet connection dropped for more than two seconds. It wasn’t a serv
javascript
dev.to
Aug 28, 2026
One Endpoint, Every AI Model: Building a Model-Agnostic Stack
Why lock yourself into a single provider?
If your AI app calls api.openai.com directly, you're married to GPT — and to GPT's pricing, GPT's rate limi
python
dev.to
Aug 28, 2026
Connecting Laravel to PostgreSQL on Ubuntu: A Beginner's Guide
If you're building your first Laravel application and trying to connect it to PostgreSQL, you might run into an error like this:
SQLSTATE[08006] [7
php
dev.to
Aug 28, 2026
Risk Management: A Trader's Lifeline
The Moment I Realized Risk Isn't Just a Number
It was a Tuesday morning in June, and I was staring at a 3% gap down on a stock that had bee
python
dev.to
Aug 28, 2026
How to Build an Airdrop Monitor with AI
The crypto asset landscape is volatile, and opportunities often vanish in seconds. For developers and traders, manual monitoring of airdrop announceme
python
dev.to
Aug 28, 2026
Autonomous AI Agents and the Multi-Agent Paradigm in 2026
Autonomous AI Agents and the Multi-Agent Paradigm in 2026
Subtitle: How agentic workflows, multi-modal reasoning, and autonomous tools are
javascript
dev.to
Aug 28, 2026
My Experience in the Systems Analysis and Development Program
Introduction
During my studies in Systems Analysis and Development (SAD), I had the opportunity to explore different areas of technology, such as Pyth
python
dev.to
Aug 28, 2026
Extract Job Listings from Indeed — Python Tutorial 2026
Extract Job Listings from Indeed — Python Tutorial 2026
Indeed is the world's largest job search engine with 250M+ monthly visitors. Here's
python
dev.to
Aug 28, 2026
Autonomous AI Agents and the Multi-Agent Paradigm in 2026
Autonomous AI Agents and the Multi-Agent Paradigm in 2026
Subtitle: How agentic workflows, multi-modal reasoning, and autonomous tools are
javascript
dev.to
Aug 28, 2026
I Built a Small API Gateway With Real Production Problems — On Purpose
Most gateway tutorials stop at "here's how you route a request." That's the easy 20%. The hard part is what happens when a client hammers you with req
java
dev.to
Aug 28, 2026