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Best Free AI Mock Interview Apps (2026 Guide)

A practical, no-nonsense look at the best free AI mock interview apps for practicing coding and behavioral interviews — what each is good at, and where the free tier ends.

6 min
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How to Prepare for Interviews Using AI Tools

Step-by-step guide on using AI interview tools to prepare for your next technical interview effectively.

10 min
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Build a Browser Voice Agent: How Gemini Types Give Context to Your App

Learn how to use Gemini's tool calling and session control signals to add context and agentic features to your UI without MCP or LangChain.

5 min
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Scaling Real-Time Apps: Best Practices for WebSocket Infrastructure

WebSockets can be costly for your infrastructure. Here are the core practices I used at Taqari.com to ensure a solid and secure communication layer.

7 min
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OpenAI Realtime API: Build Voice Agents with WebRTC (Beginner's Guide)

Learn how to use OpenAI's Realtime API with WebRTC to build voice agents directly in the browser. A complete beginner-friendly guide with code examples.

12 min
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Understanding Time Value and Date Comparison in JavaScript

Learn what time value means in JavaScript and how to compare dates correctly using time values.

7 min
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