efe@beharefe

building on solana foundation grantee · superteam grantee · colosseum winner

 Poland
Joined April 2024
72 Photos and videos
Efficiency inside the economic model does not guarantee fairness—or even robustness—in reality. But if the model is applied in blockchain, then it is real, robust, and more fair.
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Casinos are designed to lose, but crypto casinos are designed to lose even better, hiding behind the term “provably fair.” “Provably fair” can verify a result. That’s the math. It cannot verify that the surrounding product is safe, natural, or designed in your interest.
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From a Solana transaction signature to a function-level compute flamegraph. Paste a mainnet signature. Replay it locally in LiteSVM. Then follow execution from the outer instruction through nested program calls to the functions consuming compute. Step debugger: step through instructions and CPIs, inspect account changes, and stop at a failure. Change a value and re-run to see how execution responds. Compute profiler: explore a flamegraph of compute by program and function, with Rust function names available for programs with verified builds. Instruction introspection: inspect the Instructions sysvar to understand what a program knows about the surrounding transaction including the repayment instruction a flash loan checks before proceeding. All in the same workspace, starting from a transaction that actually ran on mainnet. Free and open source. Try it: svmscope.vercel.app Bring a transaction you've been trying to understand.
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Superteam TR Community Call #4 x.com/i/broadcasts/1MJgNbrkO…

Superteam Türkiye

Superteam TR Community Call #4
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At work I had a feature that needed two things at once: reviewers who could read it in layers, and a tip I could actually test. Classic stacked PRs gave me the layers. They also gave me an endless hole: implement on an incomplete product, rebase, CI on stubs, restack, repeat. 👇
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So I stopped writing on the stack. Build the Whole until it’s green. Then project the stack so review is a view, not the workspace. Tip tree == Whole tree. Product CI on the tip. That’s Slicer. Spec + agent skills today, compiler not shipped yet. github.com/beharefe/slicer

GitHub - beharefe/slicer: Implement one complete product (Whole). Compile small stacked PRs...

Implement one complete product (Whole). Compile small stacked PRs (Stack). Reviewers see layers. You type where the product runs. - beharefe/slicer

github.com
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We need to build step-debugging for Solana smart contracts in a code editor or CLI. Even an AI harness should be able to skip steps and inspect. Who wants to collaborate?
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Which Solana RPC you use and recommend for real time plug in?
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Wow such pressure for triton says just use it! That will be my first choice for sure 👌
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efe retweeted
Solana
@solana
Aug 28
300ms
Anza
@anza_xyz
Aug 28
300ms slots just activated on mainnet. 400 → 350 → 300ms 2 more steps to 200ms.
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I am back, more powerful, more confident, even more leveraged builder.
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Basically Zapier for Solana, to provide intuitive experimentation, debugging and automation for fellow developers and power users. Example: If address X does transaction in program Y notify Z While some of RPC providers do that, there is still no easy to use solution.
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problem, innovation, distribution
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Reminder: @solana is built by community, for community. Looking for the ultimate cheat code to level up? Show up IRL. Be present, build in the open, & give people a reason to remember you. A real-life handshake > A thousand likes.
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Creating a lending market for any Solana asset. Where?
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Why yield can’t yield what yielded ?
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Enjoying building things on the side again. Always interested in interesting technical problems (scalable frontends for blockchains, APIs, systems).
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It’s been long. What we are building?
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Should fairness be a spec?
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Grasp what we do in under a minute!
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