DappTools @dapptools

A suite of Ethereum focused CLI tools following the Unix design philosophy, favoring composability, configurability and extensibility. dapp.tools Joined September 2021

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pyk @sepyke

4 years ago

Just published setup-dapptools github action. It's very useful if u want to add CI in your existing pipelines (e.g. Running dapp test on every pull request) github.com/marketplace/ac…

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Ed Zynda @what_the_func

4 years ago

More... dapptools dapptools dapptools dapptools dapptools dapptools dapptools dapptools dapptools dapptools dapptools dapptools dapptools dapptools dapptools @dapptools youtube.com/watch?v=K3Umd1…

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Georgios Konstantopoulos @gakonst

4 years ago

Why @dapptools: 1. no dependency hell (try seeing how big node_modules is) 2. tests in same language as the one im developing on 3. fuzzing, formal verifcation, code coverage, gas profiling all out of the box 4. interactive debugger 5. speed

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ronan.eth @wighawag

4 years ago

I guess I have been @dapptools pilled :D my solidity template has now some tests using it: github.com/wighawag/templ… you get the best of both @HardhatHQ (+ hardhat-deploy plugin) and dapptools Really like the speed of dapptools and testing facilities! @boredGenius @transmissions11

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Georgios Konstantopoulos @gakonst

4 years ago

i guess no need to say it at this point, but this "secure NFT launch" codebase by @_anishagnihotri is written with @dapptools. great reference for people to learn from.

Hasu⚡️🤖 @hasufl

4 years ago

i guess no need to say it at this point, but this "secure NFT launch" codebase by @_anishagnihotri is written with @dapptools. great reference for people to learn from.

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Will Papper ✺ @WillPapper

4 years ago

And of course @syndicatedao is hiring Solidity engineers. You'll work closely with me on new protocols. We use @dapptools 🔥

Syndicate @syndicateio

4 years ago

And of course @syndicatedao is hiring Solidity engineers. You'll work closely with me on new protocols. We use @dapptools 🔥

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Bapireddy (🕹 ) @BapireddyK

4 years ago

With gasnow going down, here is a diy version. `while sleep 13s; do seth basefee; done` 😜 @dapptools @dapphub

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pyk @sepyke

4 years ago

Smooth @risedle's contract deployment + verification using seth(1) by @dapptools The dev experience is top notch. It helps me to iterate quickly on kovan

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Georgios Konstantopoulos @gakonst

4 years ago

would you attend a dapptools workshop?

Odysseus | phylax.systems @odysseas_eth

4 years ago

would you attend a dapptools workshop?

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t11s @transmissions11

4 years ago

ALPHA LEEEEEEK github.com/dapphub/dappto…

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DappTools @dapptools

4 years ago

dapptools?

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Odysseus | phylax.systems @odysseas_eth

4 years ago

Played around with the decompiled contract. It was easy to read from the state using Seth from @dapptools For example: seth call $store "balanceOf(address, uint)" 0x60...034 $tokenid Will call 'balanceOf' of contract address $store with args 0x60., $tokenId

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Risedle @risedle

4 years ago

@gakonst @dapptools Yesss, that's why we use the @dapptools heavily for our @ETHGlobal hackathon project serr. The fuzz tests, formal verification and hevm cheat codes. It so easy to use and make life easier. It's feel so gewwd wen it's green ❇

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Georgios Konstantopoulos @gakonst

4 years ago

ICYMI, dapptools-template is the easiest way to get started with DappTools. Built in Solidity tests, mainnet forking, fuzz tests, formal verification, deployment & deployment tests and more! github.com/gakonst/dappto…

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Lucas Manuel ⚡ @lucasmanuel_eth

4 years ago

Anyone hacking at @ETHGlobal this year should definitely look into this! Ideal repo to get started with @dapptools

Georgios Konstantopoulos @gakonst

4 years ago

Anyone hacking at @ETHGlobal this year should definitely look into this! Ideal repo to get started with @dapptools

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Matt Solomon @msolomon44

4 years ago

Using a simple bash script with seth, we find that the list of markets the user has entered (`getAssetsIn`) is the same as the list of market inputs on Etherscan. So nothing strange here—the user just tried to claim COMP for all Compound markets they’ve entered.

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Matt Solomon @msolomon44

4 years ago

Within that method, we’ll eventually get here where we check if `borrowIndex > compInitialIndex`. In the top left you’ll see we're executing the GT (greater than) opcode. This pops the top two elements off the stack, compares them, and puts the result on the stack.

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Matt Solomon @msolomon44

4 years ago

The full tx trace can be seen with ` seth run-tx $txHash --source implementation.json --trace` This shows every call made, and because we bundled the source we get decoded method names and inputs. You can see the final call is the transfer of 91,170 COMP

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Matt Solomon @msolomon44

4 years ago

To figure out what went wrong let’s look at this transaction, which claimed 91,170 COMP ($27M): etherscan.io/tx/0xf4bfef165… Using dapptools: github.com/dapphub/dappto… And duppgrade to make sure we’re on the most recent dapptools version: github.com/Rari-Capital/d…

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Matt Solomon @msolomon44

4 years ago

Here are a few more details behind the Compound bug from looking at a specific transaction. Alternatively, this thread is a brief guide to debugging with @dapptools

Mudit Gupta @Mudit__Gupta

4 years ago

Here are a few more details behind the Compound bug from looking at a specific transaction. Alternatively, this thread is a brief guide to debugging with @dapptools