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What is hello_foundry?

libaice/hello_foundry — explained in plain English

Analysis updated 2026-07-18 · repo last pushed 2022-10-17

SolidityAudience · developerComplexity · 2/5DormantSetup · moderate

In one sentence

A minimal example project showing how to write and run smart contract tests using Foundry, a toolset for building and testing Ethereum smart contracts.

Mindmap

mindmap
  root((repo))
    What it does
      Tests smart contracts
      Verbose logging flags
      Local test runs
    Tech stack
      Solidity
      Foundry
      Ethereum
    Use cases
      Verify token transfers
      Test voting contracts
      Pre-deploy checks
    Audience
      Blockchain developers
      Solidity beginners
    Status
      Sparse README
      Example test files included

Code map

Detail Auto

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filefunction / class

What do people build with it?

USE CASE 1

Run local tests to verify a smart contract transfers tokens correctly before deploying it

USE CASE 2

Check that a voting contract only accepts votes from authorized addresses

USE CASE 3

Use verbose logging flags to debug exactly what a contract did during a test

USE CASE 4

Learn the basic structure of a Foundry test file by example

What is it built with?

SolidityFoundry

How does it compare?

libaice/hello_foundryagus-ops/amphichenxu0602/pendle-pt-yt-mechanism-lab
Stars—00
LanguageSoliditySoliditySolidity
Last pushed2022-10-17——
MaintenanceDormant——
Setup difficultymoderatehardhard
Complexity2/54/55/5
Audiencedeveloperdeveloperresearcher

Figures from each repo's GitHub metadata at analysis time.

How do you get it running?

Difficulty · moderate Time to first run · 30min

Requires Foundry installed locally, README doesn't explain what the test code itself does.

Copy-paste prompts

Prompt 1
Walk me through running the tests in this Foundry project with the -vv flag and explain the output.
Prompt 2
Show me how the Solidity test files in this repo are structured so I can write my own.
Prompt 3
Help me set up Foundry locally to run this project's smart contract tests.
Prompt 4
Explain what the -vvvv verbose flag shows compared to -vv when running Foundry tests.

Frequently asked questions

What is hello_foundry?

A minimal example project showing how to write and run smart contract tests using Foundry, a toolset for building and testing Ethereum smart contracts.

What language is hello_foundry written in?

Mainly Solidity. The stack also includes Solidity, Foundry.

Is hello_foundry actively maintained?

Dormant — no commits in 2+ years (last push 2022-10-17).

How hard is hello_foundry to set up?

Setup difficulty is rated moderate, with roughly 30min to a first successful run.

Who is hello_foundry for?

Mainly developer.

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