Brand.dev is developing an API to efficiently gather company brand data, such as logos, names, and colors, from any domain via a single API call. The blog post shares insights and techniques for web scraping logos, emphasizing the use of Node.js and TypeScript for DOM traversal, image format handling, and avoiding scraper blocking while scaling up operations to thousands of domains. It discusses alternative methods like computer vision for when DOM parsing fails, and offers strategies for filtering out non-logo images, avoiding social media icons, and deduplicating logo variations. The post also highlights the challenges of dealing with dynamic content and anti-scraping measures, recommending tools like Puppeteer for JavaScript-rendered sites and proxy rotation to prevent IP bans. For those seeking a simpler solution, the post suggests using services like Brand.dev's API, which provides high-quality logos and additional brand data without the need for extensive scraping infrastructure.