Specialized search for programming
Curated, developer-focused results
4Programming is a search engine built for programmers. It prioritizes technical relevance by combining multiple indexes, code-aware ranking, and AI systems. Use it to find code examples, documentation, libraries, tools, tutorials, and services — faster and with fewer irrelevant results than general-purpose search engines. Part of the 4SEARCH network of topic specific search engines.
Latest News & Web Pages
Internet Bug Bounty program hits pause on payouts
1+ hour, 21+ min ago (203+ words) Researchers who identify and report bugs in open-source software will no longer be rewarded by the Internet Bug Bounty team. HackerOne, which administers the program, has said that it is "pausing submissions" while it contemplates ways in which open source…...
How Google's Ad Review Bots Have Evolved in 2026: What Media Buyers Need to Know
9+ min ago (272+ words) Google's ad review technology has changed dramatically. Understanding how it works is key to protecting your campaigns. 2024 vs 2026: What Changed 2024 Simple headless Chrome crawling Basic IP ranges (easily blocked) Predictable crawl patterns No behavioral simulation 2026 Residential IP pools for review…...
7 Best AI Coding Assistant Tools in 2026
18+ min ago (1254+ words) The future of coding is not fewer developers. It's developers with superpowers." - Andrew Ng, Founder of DeepLearning.AI What is an AI Coding Assistant? An AI coding assistant helps developers write and fix code faster. It works inside a coding…...
Why I Built MailViewr: A Founder's Story on HTML Email Pain
28+ min ago (736+ words) A developer's journey from frustration to building a free tool that solves a problem nobody wants to talk about Disclosure: I wrote this post and used ChatGPT to polish the writing. Per DEV guidelines, I'm disclosing that AI was used…...
Aprobé ese ticket sin leerlo. Y tú también.
19+ min ago (1023+ words) "Las aprobaciones manuales existen para garantizar control. Pero cuando todos las aprueban por inercia, el control es una ilusi'n. Y en el fondo, todos lo saben." Hay un momento que ocurre en casi todos los equipos t'cnicos y que nadie…...
Famous Labs Taps AI for Speedy E-Commerce Site Building
3+ hour, 41+ min ago (230+ words) Kevin Woodward April 3, 2026 Competitive Strategies, E-Commerce, Mobile Commerce Retailers looking to quickly set up an e-commerce site with integral payments acceptance can now use Famous.ai, a platform that uses artificial intelligence to do so. Launched by Palm Beach, Fla....
Polygon Introduces Private Mempool Delivering One‑Line MEV Protection
16+ hour, 57+ min ago (348+ words) Polygon Introduces Private Mempool Delivering One'Line MEV Protection'Cryptonews.net Polygon Introduces Private Mempool Delivering One'Line MEV Protection - MEV Protection: The network's Private Mempool shields transactions from frontrunning by routing them directly to producers, preventing bots from viewing pending activity. - Enterprise…...
Ng-News 26/11: TypeScript 6, NgRx RFCs delegatedSignal, Resource Extensions
35+ min ago (1011+ words) Main topics: TypeScript 6.0 and NgRx (RFCs for delegatedSignal and resource extensions). Also in brief: Martina Kraus on security, debounce for async validators, Alfredo Perez on SpecKit, and Angular Graz on YouTube. TypeScript 6.0 was released and it is going to be…...
Axios Supply Chain Attack: How North Korean Hackers Social-Engineered an Open Source Maintainer
35+ min ago (1041+ words) On March 31, 2026, two versions of axios that had never been through the project's CI pipeline appeared on npm. Versions 1.14.1 and 0.30.4 both carried a new dependency nobody had seen before: plain-crypto-js. 1 Within six minutes, Socket's automated scanner flagged the package. 2 Within…...
Understanding Functions in JavaScript
36+ min ago (114+ words) What is a Function? A function is a block of code designed to perform a specific task. Instead of writing the same code again and again, you can write it once inside a function and reuse it whenever needed. Functions…...