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Build a task tracker in modern Angular (v17+): standalone components (no NgModule), a root-provided service (@Injectable({providedIn:'root'})) holding...
Build a multi-route Angular app: the Router (provideRouter) with a list route, a dynamic /:id detail route (read via ActivatedRoute), and a...
Build a performance-conscious Angular dashboard. Use SIGNALS + computed() for all derived state and OnPush change detection on components to minimize...
Build a small service that turns messy text (receipts, emails, or job posts) into validated structured JSON using a model's...
Build a retrieval-augmented chat: ingest a folder of markdown, chunk + embed it, retrieve top-k for each question, and answer with citations. Include...
An agent that uses 3+ tools (search, calculator, file ops) with schema-validated arguments, retries, a hard step budget, and an audit log of every...
Pick a real dataset (a public dataset or a business-scenario CSV) and build a dashboard in a BI tool (Power BI, Tableau, or a free option like...
Build a more rigorous dashboard for a stated stakeholder and decision. Requirements: gather requirements (state the DECISION, AUDIENCE, and questions...
Build an end-to-end BI solution connecting to a warehouse (or DuckDB/Postgres as a free stand-in). Requirements: (1) model a STAR SCHEMA in SQL/dbt...
Build a small REST API (any Node framework): CRUD over Postgres, schema validation on every input, session or JWT auth, ownership checks on every...
Extend an API with a Redis-backed queue (BullMQ or similar): at least two job types (one scheduled, one event-driven), idempotent handlers safe under...
Build an API serving multiple tenants from one database: strict tenant isolation on every query (no row leaks across tenants), per-tenant and per-key...
Write, test, and deploy an ERC-20 (or ERC-721) token contract to a TESTNET (e.g. Sepolia) using Hardhat or Foundry. Build on the audited OpenZeppelin...
Build a complete decentralized app on a testnet: a smart contract with real logic (e.g. a simple escrow, a voting contract, or an on-chain guestbook)...
Take a value-handling contract (e.g. a vault, a staking pool, or an auction) and harden it like a professional, DEFENSIVELY. Produce: (1) the contract...
Build a command-line program in MODERN C++ (e.g. a CSV summarizer, a unit converter, or an inventory tracker). Model data with classes/structs, store...
Build a small generic LIBRARY: a class TEMPLATE (e.g. a ring buffer, a small_vector, or a generic graph) parameterized over T, plus free functions...
Build a multithreaded C++ program (e.g. a parallel data processor, a thread-pool job runner, or a producer/consumer pipeline). Use std::thread (or...
Take a plain semantic HTML page and style it with a single external stylesheet — no CSS framework, no inline styles. Requirements: apply a modern...
Build a responsive multi-section page layout using CSS Grid for the 2D page structure and Flexbox for 1D component rows (nav, card footers) — pick...
Build a small themeable component library (buttons, cards, form controls, a nav) in modern CSS that a team could maintain. Requirements: (1)...
Choose a small reproducible bug in an open-source, personal, or synthetic repository and complete it using a disciplined coding-agent workflow....
Create a practical agent-ready operating model for a repository. Requirements: (1) author concise project instructions covering architecture,...
Deliver an end-to-end case study and working critical path for adopting coding agents across a team. Requirements: (1) map developer workflows and...