DevData

Quantitative data on developer tools, languages, and hardware.

Browse by Category

Surveys

Large-scale developer surveys from Stack Overflow, JetBrains, HackerRank, and others. Language preferences, salaries, and tools.

5 sources Languages Tools Salaries

Programming Languages

Language popularity rankings from RedMonk, PYPL, IEEE Spectrum, and GitHut. Package ecosystem growth and developer activity trends.

10 sources Rankings Package managers GitHub

AI Coding

AI coding tool adoption, productivity metrics, code generation share, and GitHub Copilot growth. Data from Greptile, METR, GitHub, and developer surveys.

9 sources Productivity Adoption Code quality

Hardware: Processing Power

Moore's Law data, transistor counts, CPU/GPU FLOPS, supercomputer benchmarks, and AI training compute.

7 sources Transistors FLOPS AI compute

Hardware: Memory

Historical RAM pricing, memory bandwidth by generation (DDR through HBM), and DRAM cost trends.

4 sources RAM cost Bandwidth

Hardware: Storage

HDD and SSD pricing trends, storage cost per gigabyte over time, and real-world drive economics.

5 sources HDD cost SSD cost