See how the code
works.

React schedules component updates, reconciles the tree, and sends changes to a renderer.

Linux handles a system call across the scheduler, memory, filesystems, network stack, and drivers.

Follow an automation from the visual editor into workflow execution, credentials, integrations, queues, and persistence.

TensorFlow runs tensors eagerly or as graphs, selects kernels and devices, then optimizes and serves models.

The VS Code workbench, editor, language services, and extension host communicate across processes.

Follow a local model request through the API, scheduler, model runner, memory planning, and hardware backends.

Trace pretrained models from configuration and tokenization through generation, training, and framework integrations.

Explore an AI application platform spanning visual workflows, model providers, retrieval, tools, and API serving.

Follow an application from prompts and model calls through runnable composition, tools, agents, and tracing hooks.

Next.js routes requests, renders React on the server, caches results, and bundles the app.

Go's compiler and toolchain produce code that runs on its scheduler, garbage collector, and standard library.

Follow a node graph from the browser through prompt validation, execution scheduling, model loading, and image output.

Kubernetes turns desired state into work across its API server, controllers, scheduler, and kubelets.

llama.cpp loads a model, tokenizes a prompt, runs its compute graph, and samples the next token.

Node.js connects JavaScript to native code, the event loop, workers, streams, and the network.

Godot coordinates scene nodes, resources, signals, scripts, physics, and rendering inside its game loop.

The Rust compiler parses code, checks its types and borrows, lowers it to MIR, and generates a binary.

Tauri connects a webview to Rust commands through IPC while capabilities and plugins gate native access.

See an agent turn a goal into browser observations, model decisions, validated actions, and task history.

Deno connects TypeScript tooling and web APIs to V8, Rust ops, and its permission checks.

Supabase builds auth, realtime updates, storage, and APIs around PostgreSQL.

Trace audio through log-Mel preprocessing, the encoder-decoder Transformer, language detection, and timestamp decoding.

PyTorch dispatches tensor operations, records autograd, compiles graphs, and runs across devices.

Neovim runs editor state on an event loop and exposes it to UIs, remote clients, and Lua plugins through APIs.

FastAPI turns typed route declarations into dependency resolution, validated requests, async handlers, and OpenAPI schemas.

Bun combines a JavaScript runtime with native web APIs, a bundler, a package manager, and a test runner.

Home Assistant links integrations and device I/O to entity state, events, services, and automations.

See requests move through continuous batching, paged KV-cache management, distributed workers, and GPU kernels.

uv resolves Python dependencies, fetches and caches artifacts, builds environments, and runs project commands.

Django routes a request through middleware and views, persists data through its ORM, and builds the response.

Svelte compiles components into JavaScript and CSS, then its runtime propagates state changes into the DOM.

See a software agent plan work, invoke tools in a sandboxed runtime, observe results, and manage sessions.

Elasticsearch coordinates document writes and searches across shards backed by Lucene indexes and cluster state.

Grafana queries data through plugins, transforms the results, and feeds dashboards and alerts.

Redis uses one event loop to serve its data structures, persist changes, and replicate them.

CPython turns source into bytecode, evaluates it, and manages Python objects in memory.

Unsloth uses optimized kernels and adapters to load, train, and export fine-tuned models.

Moby creates containers from image layers and connects them to storage, networks, and a runtime.

Learn how estimators, preprocessing, model selection, pipelines, and compiled numerical routines fit together.

Trace an editor task through model messages, context gathering, tool approval, terminal work, and file changes.

Prometheus discovers targets, scrapes metrics into its time-series database, evaluates PromQL, and sends alerts.

Ladybird turns URLs into network responses, DOM and CSS trees, rendered pixels, and JavaScript-driven updates.

Map high-level layers and models onto tracing, training loops, serialization, and multiple tensor backends.

Git builds commits from its index and object graph, then stores and transfers them as packfiles.

PocketBase combines SQLite records, authentication, file storage, hooks, and realtime subscriptions in one server.

Penpot synchronizes collaborative design changes, persists SVG-based documents, and renders them across browser and WASM boundaries.

Map collaborative agents from crew and task definitions through execution, tools, memory, and event handling.

Vue compiles templates into render functions, tracks reactive dependencies, and patches the DOM as state changes.

Trace external data through connectors, parsing, indexes, retrievers, query engines, and agent workflows.

Terraform turns configuration into a dependency graph, a plan, provider calls, and saved state.

CLI-Anything studies an app, designs its commands, builds a harness, and tests the result.

Helix applies modal selections to rope-backed text, incrementally parses syntax, and coordinates language servers.

Trace vector writes and searches across coordinators, streaming data, distributed query nodes, and object storage.

Follow distributed tasks and actors through drivers, schedulers, workers, the object store, and cluster control.

Nushell parses commands into structured pipelines, streams typed values, and extends the shell through plugins.

DuckDB parses and optimizes analytical SQL, executes vectorized operators, and reads columnar data in-process.

See Python array programs transform through tracing, autodiff, batching, JIT compilation, and device execution.

Firecracker converts API configuration into isolated KVM microVMs with a minimal device model and jailed runtime.

Tailscale turns coordination state into peer routes, negotiates NAT traversal, and carries encrypted packets over WireGuard.

Explore vector ingestion and filtering through collections, segments, HNSW indexes, persistence, and consensus.

Trace structured generation from its frontend language through scheduling, prefix caching, model workers, and kernels.

X Algorithm retrieves in-network and out-of-network posts, predicts viewer actions, filters them for safety, and blends the For You feed.

Herdr handles client requests, terminal sessions, saved state, and remote connections.

Beads turns CLI commands into issue graphs, syncs local state, and runs automation hooks.

PostgreSQL parses and plans SQL, executes it under MVCC, and records changes in storage and WAL.

TigerBeetle validates financial transfers, replicates them through consensus, and commits them to a deterministic storage engine.