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Technologies.
A reviewed catalog of what developers choose and build on, each linked to its repositories, packages and news. Momentum is shown only where at least two signals have history, and every link says why it was made. How technologies work
226 technologies · Catalog tech@1 · Scoring tech@1 · As of OCT 8, 2026
226 technologies · Momentum
8 of 226 have a momentum score and lead the list. The others follow, ordered by news events in 30 days. A score needs at least 2 of its 5 signals to have history; until then it is not estimated. How momentum works
| Technology | Category | Momentum | Members | Packages · Is / Ecosystem | News · 30d | Official repository |
|---|---|---|---|---|---|---|
Model Context Protocol Open protocol connecting AI applications to tools and data. | Model Context Protocol | 912 of 5 signals | 661repositories |
| 6events | modelcontextprotocol/python-sdk |
Cloudflare Workers Serverless runtime at the edge. | Cloud Infrastructure | 752 of 5 signals | 58repositories |
| 2events | cloudflare/workerd |
AI SDK Vercel's TypeScript toolkit for AI applications. | LLM Apps & Clients | 592 of 5 signals | 14repositories |
| 4events | vercel/ai |
Vercel Frontend cloud platform. | Cloud Infrastructure | 582 of 5 signals | 86repositories |
| 14events | None listed |
npm The JavaScript package manager and registry. | Developer Tools | 572 of 5 signals | 140repositories |
| 3events | npm/cli |
Codex OpenAI's coding agent. | Coding Agents | 492 of 5 signals | 378repositories |
| 3events | openai/codex |
Bun Fast JavaScript runtime, bundler and package manager. | Backend | 482 of 5 signals | 51repositories |
| 0events | oven-sh/bun |
Grafana Dashboards and observability. | Observability | 42 of 5 signals | 50repositories |
| 2events | grafana/grafana |
Kubernetes Container orchestration. | Containers & Orchestration | Collecting1 of 5 signals | 718repositories |
| 15events | kubernetes/kubernetes |
GPT-6 OpenAI model generation. | LLM Apps & Clients | Collecting1 of 5 signals | 0repositories |
| 14events | None listed |
GitHub Copilot GitHub's AI coding assistant. | Coding Agents | Collecting1 of 5 signals | 31repositories |
| 8events | None listed |
ChatGPT OpenAI's AI assistant. | LLM Apps & Clients | Collecting1 of 5 signals | 407repositories |
| 6events | None listed |
Gemini Google's family of multimodal models. | LLM Apps & Clients | Collecting1 of 5 signals | 221repositories |
| 5events | None listed |
Python General-purpose programming language. | Programming Languages & Compilers | Collecting1 of 5 signals | 3,105repositories |
| 5events | python/cpython |
Rust Systems language focused on memory safety without a garbage collector. | Programming Languages & Compilers | Collecting1 of 5 signals | 1,413repositories |
| 5events | rust-lang/rust |
Go Compiled language with built-in concurrency, from Google. | Programming Languages & Compilers | Collecting1 of 5 signals | 1,789repositories |
| 4events | golang/go |
Linux The open-source operating system kernel. | Operating Systems & Low-Level | Collecting1 of 5 signals | 1,198repositories |
| 4events | torvalds/linux |
Apache Iceberg Open table format for analytic datasets. | Data Engineering | Collecting1 of 5 signals | 23repositories |
| 3events | apache/iceberg |
Claude Anthropic's family of language models. | LLM Apps & Clients | Collecting1 of 5 signals | 395repositories |
| 3events | None listed |
Databricks Data and AI platform built on Apache Spark. | Data Engineering | Collecting1 of 5 signals | 16repositories |
| 3events | None listed |
GPT-5.6 OpenAI model generation. | LLM Apps & Clients | Collecting1 of 5 signals | 0repositories |
| 3events | None listed |
GitHub Actions GitHub's CI/CD and automation. | CI/CD | Collecting1 of 5 signals | 107repositories |
| 3events | None listed |
Agent Development Kit Google's framework for building AI agents. | AI Agents | Collecting0 of 5 signals | 3repositories |
| 2events | google/adk-python |
Android Google's mobile operating system and platform. | Mobile | Collecting0 of 5 signals | 1,818repositories |
| 2events | None listed |
Apache Kafka Distributed event streaming platform. | Data Engineering | Collecting0 of 5 signals | 131repositories |
| 2events | apache/kafka |
ESP32 Wi-Fi and Bluetooth microcontroller family by Espressif. | Embedded, IoT & Hardware | Collecting1 of 5 signals | 148repositories |
| 2events | espressif/esp-idf |
Git Distributed version control. | Developer Tools | Collecting1 of 5 signals | 277repositories |
| 2events | git/git |
OCI Open Container Initiative image and runtime specifications. | Containers & Orchestration | Collecting1 of 5 signals | 0repositories |
| 2events | opencontainers/image-spec |
Redis In-memory data store. | Databases | Collecting1 of 5 signals | 310repositories |
| 2events | redis/redis |
XLA Machine learning compiler for accelerators. | ML Frameworks & Training | Collecting0 of 5 signals | 4repositories |
| 2events | openxla/xla |
v0 Vercel's AI app builder. | LLM Apps & Clients | Collecting1 of 5 signals | 0repositories |
| 2events | None listed |
Amazon Web Services Amazon's cloud platform. | Cloud Infrastructure | Collecting1 of 5 signals | 242repositories |
| 1events | None listed |
C++ Systems language with zero-cost abstractions. | Programming Languages & Compilers | Collecting0 of 5 signals | 808repositories |
| 1events | None listed |
Claude Code Anthropic's agentic coding tool. | Coding Agents | Collecting1 of 5 signals | 559repositories |
| 1events | anthropics/claude-code |
Cloudflare Connectivity cloud: CDN, security and edge computing. | Cloud Infrastructure | Collecting0 of 5 signals | 113repositories |
| 1events | None listed |
Cursor AI code editor. | Coding Agents | Collecting0 of 5 signals | 12repositories |
| 1events | None listed |
Cypress End-to-end testing for the web. | Testing | Collecting1 of 5 signals | 14repositories |
| 1events | cypress-io/cypress |
Datadog Monitoring and security platform. | Observability | Collecting1 of 5 signals | 9repositories |
| 1events | None listed |
DuckDB In-process analytical SQL database. | Databases | Collecting0 of 5 signals | 37repositories |
| 1events | duckdb/duckdb |
FastAPI Python API framework built on type hints. | Web Frameworks | Collecting0 of 5 signals | 122repositories |
| 1events | fastapi/fastapi |
GLM Z.ai's family of language models. | LLM Apps & Clients | Collecting1 of 5 signals | 38repositories |
| 1events | None listed |
Gradio Web interfaces for machine learning models. | AI & Machine Learning | Collecting0 of 5 signals | 22repositories |
| 1events | gradio-app/gradio |
GraphQL Query language and runtime for APIs. | API & Integration | Collecting1 of 5 signals | 235repositories |
| 1events | graphql/graphql-js |
JAX Composable transformations of numerical Python programs. | ML Frameworks & Training | Collecting0 of 5 signals | 43repositories |
| 1events | jax-ml/jax |
Keras High-level deep learning API. | ML Frameworks & Training | Collecting0 of 5 signals | 108repositories |
| 1events | keras-team/keras |
Kimi Moonshot AI's family of models. | LLM Apps & Clients | Collecting0 of 5 signals | 20repositories |
| 1events | None listed |
Kotlin Modern JVM language, the default for Android. | Programming Languages & Compilers | Collecting0 of 5 signals | 474repositories |
| 1events | JetBrains/kotlin |
Microsoft Azure Microsoft's cloud platform. | Cloud Infrastructure | Collecting1 of 5 signals | 115repositories |
| 1events | None listed |
Next.js React framework for the web, by Vercel. | Web Frameworks | Collecting1 of 5 signals | 382repositories |
| 1events | vercel/next.js |
OAuth Delegated authorization standard. | Security | Collecting1 of 5 signals | 147repositories |
| 1events | None listed |
OpenAPI Specification for describing HTTP APIs. | API & Integration | Collecting0 of 5 signals | 192repositories |
| 1events | OAI/OpenAPI-Specification |
SQL The query language of relational databases. | Programming Languages & Compilers | Collecting0 of 5 signals | 348repositories |
| 1events | None listed |
Swift Apple's language for its platforms and beyond. | Programming Languages & Compilers | Collecting0 of 5 signals | 746repositories |
| 1events | swiftlang/swift |
Transformers Hugging Face's library of pretrained models. | ML Frameworks & Training | Collecting0 of 5 signals | 140repositories |
| 1events | huggingface/transformers |
Turborepo Build system for JavaScript monorepos. | Developer Tools | Collecting1 of 5 signals | 16repositories |
| 1events | vercel/turborepo |
Zig Systems language aiming to replace C. | Programming Languages & Compilers | Collecting0 of 5 signals | 41repositories |
| 1events | ziglang/zig |
llama.cpp LLM inference in C/C++ on local hardware. | LLM Infrastructure | Collecting0 of 5 signals | 61repositories |
| 1events | ggml-org/llama.cpp |
vLLM High-throughput LLM inference and serving engine. | LLM Infrastructure | Collecting0 of 5 signals | 33repositories |
| 1events | vllm-project/vllm |
.NET Microsoft's cross-platform runtime and libraries. | Backend | Collecting0 of 5 signals | 393repositories |
| 0events | dotnet/runtime |
ASP.NET Core Cross-platform web framework for .NET. | Web Frameworks | Collecting0 of 5 signals | 70repositories |
| 0events | dotnet/aspnetcore |
Actix Web Web framework for Rust. | Web Frameworks | Collecting0 of 5 signals | 12repositories |
| 0events | actix/actix-web |
Agent2Agent Protocol Open protocol for communication between AI agents. | AI Agents | Collecting0 of 5 signals | 17repositories |
| 0events | a2aproject/A2A |
Aider AI pair programming in the terminal. | Coding Agents | Collecting0 of 5 signals | 6repositories |
| 0events | Aider-AI/aider |
Angular Google's application framework for the web. | Frontend | Collecting1 of 5 signals | 236repositories |
| 0events | angular/angular |
Ansible Configuration management and automation. | DevOps | Collecting0 of 5 signals | 55repositories |
| 0events | ansible/ansible |
Apache Airflow Workflow orchestration for data pipelines. | Data Engineering | Collecting0 of 5 signals | 12repositories |
| 0events | apache/airflow |
Apache Cassandra Distributed wide-column database. | Databases | Collecting0 of 5 signals | 20repositories |
| 0events | apache/cassandra |
Apache Spark Engine for large-scale data processing. | Data Engineering | Collecting0 of 5 signals | 95repositories |
| 0events | apache/spark |
Arduino Open-source electronics platform. | Embedded, IoT & Hardware | Collecting0 of 5 signals | 127repositories |
| 0events | arduino/arduino-ide |
Argo CD GitOps continuous delivery for Kubernetes. | CI/CD | Collecting0 of 5 signals | 12repositories |
| 0events | argoproj/argo-cd |
Astro Content-focused web framework. | Web Frameworks | Collecting1 of 5 signals | 32repositories |
| 0events | withastro/astro |
AutoGen Microsoft's framework for multi-agent applications. | AI Agents | Collecting0 of 5 signals | 10repositories |
| 0events | microsoft/autogen |
Axum Ergonomic web framework built on Tokio. | Web Frameworks | Collecting0 of 5 signals | 7repositories |
| 0events | tokio-rs/axum |
Bevy Data-driven game engine in Rust. | Game Engines | Collecting0 of 5 signals | 11repositories |
| 0events | bevyengine/bevy |
Biome Fast formatter and linter for web projects. | Developer Tools | Collecting1 of 5 signals | 3repositories |
| 0events | biomejs/biome |
Bitcoin The first cryptocurrency and its network. | Blockchain & Web3 | Collecting0 of 5 signals | 115repositories |
| 0events | bitcoin/bitcoin |
Bootstrap CSS and component framework. | Frontend | Collecting1 of 5 signals | 129repositories |
| 0events | twbs/bootstrap |
C Low-level systems programming language. | Programming Languages & Compilers | Collecting0 of 5 signals | 478repositories |
| 0events | None listed |
C# Microsoft's language for .NET. | Programming Languages & Compilers | Collecting0 of 5 signals | 490repositories |
| 0events | dotnet/roslyn |
Caddy Web server with automatic HTTPS. | Networking | Collecting0 of 5 signals | 16repositories |
| 0events | caddyserver/caddy |
Chroma Open-source embedding database. | Vector Databases | Collecting1 of 5 signals | 8repositories |
| 0events | chroma-core/chroma |
Claude API Anthropic's API for Claude models. | LLM Apps & Clients | Collecting1 of 5 signals | 16repositories |
| 0events | anthropics/anthropic-sdk-python |
ClickHouse Column-oriented analytical database. | Databases | Collecting0 of 5 signals | 64repositories |
| 0events | ClickHouse/ClickHouse |
Cline Autonomous coding agent for the editor. | Coding Agents | Collecting1 of 5 signals | 12repositories |
| 0events | cline/cline |
CockroachDB Distributed SQL database. | Databases | Collecting0 of 5 signals | 21repositories |
| 0events | cockroachdb/cockroach |
CrewAI Framework for orchestrating role-playing AI agents. | AI Agents | Collecting0 of 5 signals | 9repositories |
| 0events | crewAIInc/crewAI |
D3 Data visualization library for the web. | Data Science & Visualization | Collecting1 of 5 signals | 55repositories |
| 0events | d3/d3 |
DSPy Programming, not prompting, language models. | LLM Apps & Clients | Collecting0 of 5 signals | 2repositories |
| 0events | stanfordnlp/dspy |
Dart Google's client-optimized language, used by Flutter. | Programming Languages & Compilers | Collecting0 of 5 signals | 182repositories |
| 0events | dart-lang/sdk |
DeepSeek DeepSeek's family of open models. | LLM Apps & Clients | Collecting0 of 5 signals | 166repositories |
| 0events | None listed |
Deno Secure JavaScript and TypeScript runtime. | Backend | Collecting1 of 5 signals | 56repositories |
| 0events | denoland/deno |
Django Batteries-included Python web framework. | Web Frameworks | Collecting0 of 5 signals | 201repositories |
| 0events | django/django |
Docker Container platform. | Containers & Orchestration | Collecting0 of 5 signals | 985repositories |
| 0events | moby/moby |
Drizzle ORM TypeScript ORM close to SQL. | Databases | Collecting1 of 5 signals | 18repositories |
| 0events | drizzle-team/drizzle-orm |
ESLint Pluggable JavaScript linter. | Developer Tools | Collecting1 of 5 signals | 60repositories |
| 0events | eslint/eslint |
Elasticsearch Distributed search and analytics engine. | Databases | Collecting0 of 5 signals | 136repositories |
| 0events | elastic/elasticsearch |
Electron Desktop apps with web technologies. | Desktop Apps | Collecting1 of 5 signals | 369repositories |
| 0events | electron/electron |
Elixir Functional language on the Erlang VM. | Programming Languages & Compilers | Collecting0 of 5 signals | 112repositories |
| 0events | elixir-lang/elixir |
Envoy Cloud-native edge and service proxy. | Networking | Collecting0 of 5 signals | 10repositories |
| 0events | envoyproxy/envoy |
Ethereum Programmable blockchain. | Blockchain & Web3 | Collecting0 of 5 signals | 169repositories |
| 0events | ethereum/go-ethereum |