How are you, hacker?
🪐 What’s happening in tech today, April 20, 2025?
The
HackerNoon Newsletter
brings the HackerNoon
homepage
straight to your inbox.
On this day,
we present you with these top quality stories.
From
Escape Prompt Hell With These 8 Must-have Open-source Tools
to
How Clapper is Revolutionizing the Creator Economy,
let’s dive right in.
By @clapper [ 5 Min read ] Clapper is a new social media platform for content creators. Read More.
By @riteshmodi [ 14 Min read ] Text embeddings power AI language understanding. Learn how words become numbers that machines can interpret and why it matters. Read More.
By @riteshmodi [ 11 Min read ] Embedding needs to be tested and evaluated; otherwise, hallucinations will happen. Experiment and evaluation on custom data is a must Read More.
By @zbruceli [ 5 Min read ] Google A2A – a first look at another agent-agent protocol and compared to Anthropic’s MCP. Read More.
By @riteshmodi [ 8 Min read ] Embedding and LLMs needs to be tested and evaluated or hallucinations will happen. Experimentation and evaluation on custom data is a must – openai and genai Read More.
By @ishanpandey [ 2 Min read ] A new partnership between Addressable and Sevio will enable programmatic display ads on major crypto platforms, making web3 target more efficient. Read More.
By @janinegrainger [ 3 Min read ] This past month, hackers stole a staggering $1.5 billion from the crypto exchange Bybit in what the market dubbed “The biggest digital heist ever” Read More.
By @albertlieyeongdok [ 6 Min read ] Discover 8 powerful tools transforming prompt engineering from trial-and-error into scalable systems—featuring visual workflows, auto-tuned prompts, and memory- Read More.
🧑💻 What happened in your world this week?
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and contribute to emerging community standards.
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We hope you enjoy this worth of free reading material. Feel free to forward this email to a nerdy friend who’ll love you for it.See you on Planet Internet! With love,
The HackerNoon Team ✌️
