ChatGPT is a conversational AI assistant developed by OpenAI, launched in November 2022. It became the fastest-growing consumer application in history and popularised large language models for mainstream use.
CMOs allocating 15.3% of marketing budgets to AI initiatives in 2026 are over-investing prematurely, as only 30% of organizations are ready to scale, according to Gartner's CMO Spend Survey. Analyst E…
A developer built Vellum, an open-source MCP server that gives AI agents memory as a folder of markdown files the user owns. The project avoids databases and embeddings, using a plain directory of .md…
A review of seven free AI tools for small businesses has been published, comparing options like Perplexity and ChatGPT for reliable information retrieval in 2026.…
A new analysis reveals that 70% of top retailers are unprepared for agentic commerce, where AI handles the entire customer journey from discovery to checkout. The finding comes as OpenAI and Google ra…
OpenAI's ChatGPT ad business has reached $100 million in annual recurring revenue, but analysts at EMARKETER project the entire chatbot ads market will make less than $1 billion this year, casting dou…
A developer built hallint, a free open-source static analysis tool specifically tuned to catch security bugs generated by AI coding assistants like Copilot and ChatGPT. The tool scans JavaScript, Type…
U.S. judges are both policing and adopting AI in the courtroom, with more than 60% of 112 federal judges surveyed by Northwestern University and the New York City Bar Association reporting they have u…
A study by civil liberties group Liberties found that AI chatbots ChatGPT and Gemini gave inaccurate and unreliable voting advice during Hungary's recent parliamentary elections, failing to recommend …
Darcy, a high school senior from SoCal, launched Calyxa, a Chrome extension AI tutor that teaches on the student's homework screen using an adaptive engine, aiming to solve the cheating problem by pro…
Andrew, author of a memo titled "AI Nutrition Facts," proposes that colleagues disclose how they used AI in written or generated artifacts to reduce reviewers' cognitive load and improve trust. The me…
Agencies face pressure as AI tools like ChatGPT commoditize content production, but the real threat is that AI has replaced what agencies traditionally charge for, not the agencies themselves. Omnicom…
Ad industry professionals are grappling with the cost of AI tools as usage outpaces proof of value, with agencies like PMG implementing token caps and marketers like Dollar Shave Club's Laura Higgins …
Anthropic's Model Context Protocol (MCP) 2026-07-28 release candidate, the largest revision since launch, makes MCP stateless at the protocol layer by removing the initialize handshake and session IDs…
Shahriar Hossain, a software engineer from Dhaka, Bangladesh, introduces himself to the DEV Community, sharing his journey through frontend, backend, IoT, and AI-powered applications. He emphasizes th…
ZigZag, a CLI codebase walker designed to generate AST-chunked Markdown reports for LLM coding agents, initially failed to reduce token consumption because its condensed report was larger than the sou…
OpenAI has opened the beta version of its advertising platform on ChatGPT, but the lack of a clear, coherent audience definition poses a major challenge for advertisers. While OpenAI holds a 50% marke…
A developer upgraded GitHub Stats with additional data sources and metrics to track AI impact, finding that indicators such as .ai TLD registrations, npm package installs, arxiv uploads, and CloudFlar…
A new ten-part series proposes that higher education institutions must implement structured faculty development programs on generative AI to address the mismatch between rapid technological change and…
A developer who built and runs a SaaS using AI-generated output shares lessons from testing over 400 prompts. The engineer explains that most prompts fail due to lack of context and lack of systematic…
Shadow AI—employees pasting sensitive data into ChatGPT—is rampant because it helps them work faster, and bans only drive it underground. Framz.io built a Shadow AI Data Leak Scanner that runs on its …