How are you, hacker? 🪐 What’s happening in tech today, September 8, 2025? The HackerNoon Newsletter brings the HackerNoon homepage straight to your inbox. On this day, Macedonia's Independence Day in 1991, Nissan's European Expansion in 1986, Osiris-Rex Asteroid Mission in 2016, and we present you with these top quality stories. From Can ChatGPT Outperform the Market? Week 4 to TensorFlow Estimators Are Deprecated—Here’s How (and Why) to Migrate, let’s dive right in. Can ChatGPT Outperform the Market? Week 4 By @nathanbsmith729 [ 3 Min read ] Another Insane Week... Read More. Why Chain-of-Thought Prompts Are the Key to Smarter AI Agents By @theelvace [ 2 Min read ] In this article, we look at the chain of thought prompting technique and how it is key to shaping smarter AI Agents. Read More. TensorFlow Estimators Are Deprecated—Here’s How (and Why) to Migrate By @tensorflow [ 27 Min read ] TensorFlow 2.16 drops Estimators. Learn what’s changing, why it matters, and how to migrate your models to Keras or tf.distribute. Read More. 🧑‍💻 What happened in your world this week? It's been said that writing can help consolidate technical knowledge, establish credibility, and contribute to emerging community standards. Feeling stuck? We got you covered ⬇️⬇️⬇️ ANSWER THESE GREATEST INTERVIEW QUESTIONS OF ALL TIME 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 ✌️ How are you, hacker? 🪐 What’s happening in tech today, September 8, 2025? The HackerNoon Newsletter brings the HackerNoon homepage straight to your inbox. On this day, Macedonia's Independence Day in 1991, Nissan's European Expansion in 1986, Osiris-Rex Asteroid Mission in 2016, and we present you with these top quality stories. From Can ChatGPT Outperform the Market? Week 4 to TensorFlow Estimators Are Deprecated—Here’s How (and Why) to Migrate, let’s dive right in. Can ChatGPT Outperform the Market? Week 4 By @nathanbsmith729 [ 3 Min read ] Another Insane Week... Read More. Why Chain-of-Thought Prompts Are the Key to Smarter AI Agents By @theelvace [ 2 Min read ] In this article, we look at the chain of thought prompting technique and how it is key to shaping smarter AI Agents. Read More. TensorFlow Estimators Are Deprecated—Here’s How (and Why) to Migrate By @tensorflow [ 27 Min read ] TensorFlow 2.16 drops Estimators. Learn what’s changing, why it matters, and how to migrate your models to Keras or tf.distribute. Read More. 🧑‍💻 What happened in your world this week? It's been said that writing can help consolidate technical knowledge, establish credibility, and contribute to emerging community standards. Feeling stuck? We got you covered ⬇️⬇️⬇️ ANSWER THESE GREATEST INTERVIEW QUESTIONS OF ALL TIME 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 ✌️