Nomic Foundation

Since Hardhat v3.1.0, Solidity and TypeScript test outputs have been combined for easier reading. The error count and error messages at the end now include results from both test runners :) Check it out! hardhat.org

Hardhat's support for the Fusaka hardfork will become the default in the upcoming release, but it's already available in v3.0.16 to enable manually by setting the hardfork option in your network config! #simulated-network-options" target="_blank" rel="nofollow noopener">hardhat.org/docs/reference…

Hardhat 3 is ready for production. Through his talk, @john_kane will showcase new and upcoming features like Solidity Tests, L2 simulation and Ecmascript Module support among many more.

Solidity vs. TypeScript tests: How to choose and combine in Hardhat 3 blog.nomic.foundation/solidity-vs-ty…

The Hardhat 3 plugin development tutorial is out! Props to those who went ahead and already built plugins even without docs 🫡 Check it out hardhat.org/plugin-develop…

I've been working on something: Slippy, a modern and flexible linter for Solidity. github.com/fvictorio/slip…

Solidity tests on Hardhat 3 bring stack traces to your reverts, and the paths are clickable! Check it out #solidity-tests" target="_blank" rel="nofollow noopener">hardhat.org/docs/getting-s…

Yes, forge-std runs in Hardhat 3! Bonus: Solidity stack traces when your tests fail Check out Hardhat 3 hardhat.org

With Hardhat 3, use Solidity or TypeScript in your tests. Either, or both, work. The choice is yours! Check out the brand new Hardhat 3 hardhat.org

Hardhat 3 is now in beta, and ready for production use! Hardhat 3 is a complete overhaul. We introduced Solidity tests, rewrote the performance critical components in Rust, added multichain support across the board, implemented OP Stack simulation, revamped the build system, modernized our TS CLI and plugin system, and a lot more. 🧵

Hardhat 3 runs Solidity & TypeScript tests together — one command, one unified coverage report! Check out the Hardhat 3 alpha 👉 hardhat.org/hardhat3-alpha

As Hardhat 3 nears beta, we’ve started polishing! The new Solidity tests UI is out 🚀 We’re also closing in on feature completeness: the latest release adds code coverage support for Solidity tests with npx hardhat test solidity --coverage! Check out the Hardhat 3 alpha 👉 hardhat.org/hardhat3-alpha

Execution traces for Solidity tests have landed in Hardhat 3! Together with inferred error messages and stack traces, Hardhat 3 offers the most complete debugging experience for Solidity tests. Check out the Hardhat 3 alpha 👉 hardhat.org/hardhat3-alpha

Congrats to the Hardhat 3 prize winners at the @ETHGlobal Cannes hackathon! 🥳 Roll The Credits combines traditional steganography techniques with deep learning to securely hide sensitive information (like crypto wallet recovery phrases) in media files. The project offers multiple encoding methods, from simple image manipulation to advanced neural network-based approaches. ethglobal.com/showcase/roll-… Mosaic enables fast, private transactions on public blockchains using garbled circuits-based multi-party computation (MPC). Transaction amounts and user data remain encrypted end-to-end, while shield/unshield operations happen almost instantly, far faster than alternatives like FHE. ethglobal.com/showcase/mosai… ClearSignKit is a comprehensive toolkit that automates the generation of human-readable transaction schemas using Ledger's ERC-7730 Clear Signing standard. Their solution addresses the adoption barrier by eliminating most of the manual work required to create these schemas. ethglobal.com/showcase/clear…

Solidity tests are getting an upgrade with Hardhat 3! ✅ Full stack traces ✅ Automatic error inference with clear error messages Check out the Hardhat 3 alpha 👉hardhat.org/hardhat3-alpha

Solidity tests in Hardhat 3 include built-in forge-std support out of the box! Check out the Hardhat 3 alpha 👉 hardhat.org/hardhat3-alpha

Solidity deployment failed mid-way? Hardhat 3 lets you seamlessly resume deployments after errors or interruptions—no more manual interventions on what should be an automated process! Check out the Hardhat 3 alpha 👉 hardhat.org/hardhat3-alpha

The Hardhat 3 trifecta: Solidity tests + automatic error detection + stack traces. Less blind debugging. More building. Happier devs. Check out the Hardhat 3 alpha 👉 hardhat.org/hardhat3-alpha

Hardhat 3 has first-class ESM support 🎉 Say goodbye to boilerplate in your TypeScript code! Use top-level await to simplify your scripts and tests—so you can focus on what matters. Check out the Hardhat 3 alpha 👉 hardhat.org/hardhat3-alpha

Hardhat 3 includes a built-in encrypted secrets manager—making it safer and simpler to handle sensitive info like private keys! Check out the Hardhat 3 alpha hardhat.org/hardhat3-alpha