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BLOC #02 · MEMPOOL

Le mempool complet

92 transactions confirmées, groupées par domaine.

ExpertAvancéIntermédiaire

Smart Contracts

13 TX

Solidity

EVM : Ethereum, Arbitrum, Base, MegaETH

Ralph

Langage natif Alephium

Upgradeable Proxies

UUPS, Transparent, Beacon

Hardhat

Foundry / Forge

Fuzzing & Invariant Testing

Security Auditing

Reentrancy, flash loan attacks, oracle manip.

Gas Optimization

ERC-20 / ERC-721 / ERC-1155

EIP-2612 Permit

Multi-sig & Timelocks

ABI Encoding / Decoding

Account Abstraction

Safe smart accounts, passkeys

Protocoles DeFi

16 TX

AMM (Uniswap v2/v3 style)

Concentrated Liquidity (CLAMM)

Ticks, sqrtPrice, quoter

Token Launchpad / Fair Launch

TWAMM

Time-Weighted Average Market Maker

Perpetuals (GMX v2 style)

GLP pool, delta-neutral, funding rates

Lending / CDP

Vaults, liquidations, oracle, peg

Stablecoins synthétiques

ve(3,3) / veDEX

Gauge voting, bribes, emissions

NFT Marketplace

Listing, offers, royalties on-chain

P2P Lending

Multi-hop Router

Price Oracles

Chainlink, Pyth, TWAP, oracle natif L2

Flash Loans

Yield Farming / Liquidity Mining

Cross-chain Bridges

Bridge ETH L1↔L2

On-chain Games

Arcade de 8 jeux, bankroll on-chain

IA & Machine Learning

10 TX

RAG (Retrieval-Augmented Generation)

Architecture complète, chunking, reranking

LLM Integration

OpenAI, Claude, Mistral, Groq

Vector Databases

Pinecone, Qdrant, pgvector

LangChain / LlamaIndex

Prompt Engineering

Text Embeddings

Semantic Search

Fine-tuning (LoRA)

AI Agents & Tool Calling

Streaming Responses

Frontend & Web

16 TX

TypeScript

React

Next.js (App Router)

Tailwind CSS

Framer Motion

Three.js / R3F

Ethers.js v6

Viem / Wagmi

WalletConnect / RainbowKit

Privy (embedded wallets)

TanStack Query

Zustand / Jotai

WebSockets

GraphQL / The Graph

REST APIs

PWA

Backend & APIs

15 TX

Node.js

Bun

Python

APIs, oracle, keepers

Hono / Express / Fastify

tRPC

PostgreSQL

MongoDB

Redis

Prisma / Drizzle ORM

JWT / OAuth2

On-chain Indexers

Squid SDK, custom indexers

Event Listeners / Keepers

WebSocket Servers

Discord / Telegram / X APIs

Anti-bot (Turnstile, anti-sybil)

Chaîne & Infra L2

08 TX

Rust

Sequencer, app desktop Tauri

L2 Sequencer Design

Mini-blocks 10 ms, blocs EVM 250 ms

revm / EVM Execution

Rollup Batching & Data Availability

State Derivation & Replicas

JSON-RPC & eth_subscribe Nodes

Genesis & Predeploys

Load Testing & Benchmarks

Infrastructure & DevOps

09 TX

Docker / Docker Compose

GitHub Actions (CI/CD)

Cloudflare Workers

Cloudflare Pages

Vercel

Linux / VPS

Nginx

Monorepos (Turborepo)

Secrets & env management

Blockchains & Écosystèmes

09 TX

Alephium

UTXO + smart contracts Ralph, 3 projets

MegaETH

EVM haute perf, 2 projets

Pickle Chain

Ma propre L2 Ethereum

Ethereum

Arbitrum / Base / Optimism

EVM architecture

UTXO model (Alephium)

Mempool & gas dynamics

RPC nodes & providers

Outils & Workflow

10 TX

Git / GitHub

Cursor / VS Code

Postman / Insomnia

Tenderly

Playwright (E2E)

Claude Code / AI agents

Tauri

Dune Analytics

Figma (UI review)

Linear / Notion

Vidéo & Motion

06 TX

Remotion

Vidéo programmatique en React

After Effects

Video Editing

Three.js / R3F (animations 3D)

Framer Motion

CSS Animations