A developer has open-sourced yfinance-ta-patterns, a Python framework and CLI that combines classic candlestick pattern detection with quantitative confluence scoring and LLM-driven market briefs. The…
A developer built NanoVector, a dependency-free vector search library written in roughly 120KB of pure C with handcrafted AVX2 and NEON SIMD kernels, packaged as a 38KB Python wheel. Benchmarks agains…
A developer argues that Mojo, which reached 1.0 in August 2026 and whose compiler and toolchain Modular open sourced under Apache 2.0 shortly after, is unlikely to replace Python for AI development bu…
Lost Minds AI has open-sourced the mechanistic plane of its project reconstructing 1,600+ historical minds up to 1905, releasing runnable neural architectures written in pure NumPy for figures from Gi…
A developer demonstrated how to visualize word embeddings by reducing high-dimensional vectors to two dimensions using PCA and t-SNE. The walkthrough explains that PCA captures broad linear trends whi…
A developer and teammate built DataLens, a data tool with a zero-dependency constraint, by implementing an autoencoder's neural network using only Python 3.14's standard library. They hand-rolled matr…
A developer has compiled a list of 20 prompts for using large language models (LLMs) in data science tasks, covering model training, hyperparameter tuning, time series forecasting, handling imbalanced…
Nagarro, a digital product engineering company with 15,000+ experts across 26 countries, is hiring a Senior Staff Engineer - Data Science in Guadalajara, Mexico, requiring 8+ years of experience in da…
A developer built a Python semantic cache that cuts free-tier LLM token costs by matching new questions by meaning and returning stored answers when embedding distance is close enough. The cache store…
OpenAI released a Lean 4 formalization, GPT-6-Astra, proving that infinitely many pairs of consecutive primes are separated by at most 186, but the proof is conditional on three explicit axioms not ye…
A developer published a 2026 roadmap for becoming an AI engineer, emphasizing strong programming, mathematics, and machine-learning foundations before adopting modern frameworks. The guide covers Pyth…
A developer has built a machine learning bot for the traditional board game Mancala using agentic coding and a Python-based game simulator. The project addresses the game's player-one bias by introduc…
A developer discovered that NumPy's vectorized operations can be slowed by Python overhead in loops, and found that Numba's JIT compilation significantly improved performance. The post explains how Nu…
A developer shared a Python script for building a machine learning pipeline for real estate price prediction. The script includes exploratory data analysis, outlier filtering, feature engineering with…
A developer compares Node.js Express and Python FastAPI for backend development in 2026, highlighting FastAPI's native data validation and automatic API docs, and its advantage for AI/ML projects due …
A developer repurposed an Ender 3 3D printer as a pen plotter by attaching a fineliner pen with magnets, using Inkscape and the Simple Inkscape Scripting extension to generate generative art. The setu…
A developer built a small CPU-based inference runtime called kutty-vllm in Python and NumPy to understand how large language models remember, schedule, and stream tokens, implementing a KV cache with …
A new CUDA kernel correctness harness compiles kernels with nvcc, loads them into Python via ctypes, and checks outputs against NumPy baselines, with timing via CUDA events. All 23 tests pass on an NV…
In the third installment of his 'ML from scratch' series, the author builds a decision tree classifier using only NumPy, explaining the internal workings from concept to code. The algorithm recursivel…
A practical guide outlines a learning path for AI in 2026, emphasizing an engineering-level approach over deep research. The author recommends starting with essential mathematics and PyTorch projects,…