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Users sign up, engage briefly, and quietly disappear. The average education app retains less than 4% of users after 30 days. Duolingo does not have that problem. Duolingo closed 2025 with 52.7 million daily active users; record highs for the platform. That is not a marketing win. It is an engineering one. Behind every personalised […]

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Most systems do not break gradually. They break all at once; right when it matters most. Discord hit 19 million active communities. Millions of people, connected and talking, at the same time. However, the thing is Discord did not start there. They started as a startup using an early Node.js prototype and a single MongoDB […]

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Most organizations deploying artificial intelligence face a bias problem that nobody is looking for until it is too late. A credit scoring model quietly denies qualified applicants at higher rates for certain demographics, creating adverse impact that can lead to regulatory exposure and legal liability. A clinical triage system deprioritizes patients from ...


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The promise of writing a few sentences and receiving a fully functioning web application or SaaS software used to be the stuff of developer science fiction.  But Generative AI changed everything. Key Takeaways In 2026, this developer’s fiction is a normal Tuesday morning at tens of thousands of startups! And one of the earliest AI-platform […]

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What if you could build a collaboration tool that serves 100 million users while keeping editing seamless? That’s exactly what Notion achieved; powering over 50% of Fortune 500 companies and managing 200 billion blocks with sub-second latency. With enterprise software spending hitting $1.25 trillion in 2025 and the custom software market projected to reach $334 […]

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