Notes from building ApyHub.
Engineering write-ups, product decisions, and the occasional opinion on how to ship developer infrastructure. Long enough to be useful, short enough that you'll finish it.
Speech Recognition: Use Cases and Solutions
Speech recognition turns spoken audio into text. You can self-host an open-source model like Whisper or call a speech-to-text API. OpenAI now charges $0.0045 per minute for gpt-tr…
What is SERP? Meaning, Use Cases and Approaches
Confused about SERP? Learn what it means, its use cases, and practical approaches for improving search visibility. Get actionable insights for your website’s SEO.
What is the Readability Score? Meaning and Use Cases
Learn what a readability score is, why it matters for content clarity, and how to use metrics like Flesch-Kincaid to improve your writing. Discover tools, examples, and actionable…
Change Log - 17 October 2023 (New APIs and more)
Change Log for the updates released on 17th October, 2023
Generating Thumbnails from Videos : A step-by-step guide in NodeJS
This tutorial covers a video thumbnail generator API with a step-by-step guide to request thumbnails and highlights the benefits for your apps and workflows.
Text Summarization API: A Developer's Guide to AI Summarization in 2026
How text summarization APIs work: extractive vs abstractive, long documents, accuracy checks, and how to pick the right summarization API for your app or AI agent.
RSS to JSON: Integrate RSS Feeds into Your App using API
Learn to convert RSS feeds to JSON and leverage integration benefits. Discover how ApyHub's conversion API helps seamlessly integrate dynamic RSS content into your applications.
How to rank #1 Product of the Day on Product Hunt - ApyHub
Learn how ApyHub launched on Product Hunt and achieved #4 product of the day with top engagement. Discover lessons, mistakes, and growth strategies for your own launch.
Video Thumbnails for SEO: How They Lift CTR, and How to Generate Them with an API
How video thumbnails affect search CTR and rich results, what Google requires from them, and how to generate them with an API. With code and schema examples.
Email Validation API: How It Works + 7 Options Compared
Compare email validation APIs for syntax, MX, disposable and mailbox checks. See what each check catches, with code samples and free tiers.
Building an Application Tracking System using Retool and ApyHub
Learn to build a custom Application Tracking System using Retool and ApyHub. Convert candidate CVs to PDFs and create a robust recruitment solution for your organization.
5 top tools and ways to watermark your videos
Watermarking videos has a number of benefits across industries, but what are some of the best tried and tested tools? Here we explore some of our favourites