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Oscar Mwangi
Founder & Senior Tech Writer
195 articles published
in LinkedIn
Articles by Oscar Mwangi
Mobile Money in Africa: The Complete Guide (2026)
African Fintech
Mobile Money in Africa: The Complete Guide (2026)
Mobile money is transforming Africa's economy. Here's everything you need to know about the platforms, trends, and players shaping 2026.
Apr 27, 2026
Best Webcams for AI Video Apps: Top Picks for Calls, Streaming, and Content Creation
Tech Guides
Best Webcams for AI Video Apps: Top Picks for Calls, Streaming, and Content Creation
Which webcam works best with AI video apps? Compare top picks across every price tier, with physical tracking, sensor size, and platform…
Apr 24, 2026
n8n: The Workflow Automation Tool Built for Developers
Apps & Tools
n8n: The Workflow Automation Tool Built for Developers
Automate complex workflows at a fraction of Zapier's cost. n8n gives technical teams full control with code, AI, and self-hosting built in.…
Apr 24, 2026
How to Connect Local Filesystem to Manus MCP
Tech Guides
How to Connect Local Filesystem to Manus MCP
Learn how to connect your local filesystem to Manus MCP using the official Filesystem Server and Manus's built-in Custom MCP Connector, with…
Apr 22, 2026
Runway AI Review: The AI Video Tool Built for Serious Creators
AI Unboxed
Runway AI Review: The AI Video Tool Built for Serious Creators
Is Runway AI the right tool for your videos? Honest breakdown of models, credits, pricing, and how it compares to Kling, Pika,…
Apr 22, 2026
ChatGPT 5.4: What’s New, What Changed, and Is It Worth It?
AI Unboxed
ChatGPT 5.4: What’s New, What Changed, and Is It Worth It?
GPT-5.4 launched in March 2026 with 75% computer use, 83% professional work accuracy, and coding unified from GPT-5.3-Codex. We cover every new…
Apr 20, 2026
Calm App Review: Is It Worth It for Sleep, Stress, and Meditation?
Apps & Tools
Calm App Review: Is It Worth It for Sleep, Stress, and Meditation?
Can't sleep? Calm's Sleep Stories have been played over 1 billion times, and for good reason. We break down every feature and…
Apr 17, 2026
How to Use Claude AI for Coding: The Developer’s Practical Guide
Tech Guides
How to Use Claude AI for Coding: The Developer’s Practical Guide
Claude AI scored 80.8% on SWE-bench. We cover the exact prompts, use cases, and workflow setup that make Claude the strongest AI…
Apr 17, 2026
PolyBuzz AI: The Chat Platform With 20 Million Personalities
AI Unboxed
PolyBuzz AI: The Chat Platform With 20 Million Personalities
PolyBuzz AI gives you access to 20M+ AI characters for roleplay, storytelling, and character chat, for free. We review every feature, privacy…
Apr 14, 2026
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