crespo.skr

@Solana : Metaverso & Developers! #Web3, Tokenización, RWA contenido en 🇪🇸. Blockchain for the People. ¡Crea, aprende y construye con nosotros!

[crespo.skr @maiconcrespo]

Un articulo valioso, para los que estan iniciando en programar con @solana . Esta la traducion en español!
@solanaturbine @SolanaCollectiv @solana_devs
Solana Basic — Cheat Sheet-Español https://t.co/gKK9vf8IVn

[crespo.skr @maiconcrespo]

Hice mi primera compra con #SP3ND , haber que tal 😁.

Join me on SP3ND and shop with crypto! 🚀

Use my invite link: https://t.co/wswx4dQngz

[crespo.skr @maiconcrespo]

@marinonchain Hola , porque seeker no me marca las interacciones en las dapps, la semana anterior marco bien , a full está semana llevo 3 días y ni se mueve... Que apps cuenta y cuanto tiempo en cada app min para sea válido? Uso el teléfono normal, estoy en level 3

[Marino @marinonchain]

Seeker Season just added an AI agent partner to make your life more easy📱😎

You can now run your entire onchain activity straight from your pocket - wherever you are.

No API key needed & you get FREE prompts to get you started 👇

1️⃣ What SolClaw Is

✅ Chat → On-chain Actions
→ You type like WhatsApp
→ Agent understands intent
→ Executes real transactions
✅ Instant agent setup
→ @solanaclawagent
→ Create in seconds
→ Fund with SOL
→ Agent gets its own wallet
→ Waits for instructions
✅ Full DeFi coverage
→ Check balances across positions
→ Swap, stake, earn yield
→ Works across 30+ protocols
→ No need to open separate apps

2️⃣ Why It Matters

✅ Big UX shift
→ From clicking → chatting
→ From managing → delegating
→ One interface replaces many
✅ Run DeFi on autopilot
→ Set DCA, staking, rebalancing
→ Agent keeps running in background
→ Less time managing positions
✅ Less friction everywhere
→ No app switching
→ No reconnecting wallets
→ Fewer tx approvals overall
✅ Faster execution
→ Cleaner workflow
→ Less room for errors
→ DeFi becomes actually usable daily

3️⃣ Seeker Advantages

✅ Free prompts to start
→ 5 AI credits included
→ No API key needed
→ Test agents instantly
✅ Native mobile experience
→ No browser tabs
→ No extensions needed
→ Built specifically for mobile

[Marino @marinonchain]

Most airdrops lately have been disappointing - $SKR has been one of the few exceptions 📱🪂

And right now, you should be focused on your SKR Season 2 airdrop

Remember: only real, organic usage counts

Here’s a quick 20-minute daily routine to help you with your S2 allocation 👇

✅ Category - Onchain Activity
→ Stake a small amount of SOL or SKR each day
→ Do 3–5 small onchain actions
→ Quick swaps, trades, or dApp interactions

✅ Category - New Things
→ Explore the dApp Store
→ Try 1 new dApp each day
→ Connect wallet & quickly test it

✅ Category - Daily Use
→ Use your Seeker normally
→ A few minutes of real usage
→ Use dApps, twitter, browsing, youtube, etc

Vary the apps & transactions slightly each day so it feels natural.

Consistency > Volume

This hits the main S2 categories without feeling like a chore.

[Solandy 🎓 @HeyAndyS]

Do you want to write Solana programs that don't allocate and just use zero-copy?

Then you might be interested in quasar!

This first video will
- explain what quasar is
- explore the features
- show how you can get started 👇

[Solana Developers @solana_devs]

New release for solana-go

16x faster base58 encoding/decoding

Plus bug fixes and new features 👇

[crespo.skr @maiconcrespo]

My ref code UP4VUP

[CryptoJar @CryptoJar_Net]

A brand new dApp just dropped ! TokenRun 🎮🔥
Powered by @GEODNET and built for @solanamobile Seeker + Android.
It’s free to install and incredibly simple: move through hexes, find chests, and earn $GEOD plus bonus token rewards along the way.

▶️ Join with my code: M2QCLJ
Download on Solana dApp Store or APK: https://t.co/16KIGeI87U

Bonus tokens include $ROVR, $PENGU, $PUMP & $BONK

[crespo.skr @maiconcrespo]

My ref code UP4VUP

[Seeker | Solana Mobile @solanamobile]

Seeker Season adds a new discovery: TokenRun by @GEODNET 🌐

Built exclusively for the Seeker, you can search your area, discover treasure chests, and uncover rewards.

Seekers get bonus perks including up to 270 GEOD and boosted chests.

Available now on the Solana dApp Store.

[crespo.skr @maiconcrespo]

@skyL2023 @Solana_zh @toly @solanamobile UP4VUP

[crespo.skr @maiconcrespo]

@ElrondGiveawayT UP4VUP

[Abhishek Singh @0xlelouch_]

As a Rust engineer, please learn:

---

Foundation (Beginner → Competent)

The fundamentals that separate “I can write Rust” from “I understand Rust.”

- Core Language
- Ownership, Borrowing, Lifetimes (the real entry exam)
- Result, Option, pattern matching
- Slices, strings, references, iterators
- Traits & generics (parametric polymorphism)
- Error handling (thiserror, anyhow)
- Cargo workspaces & dependency management

Mental Models

- Move semantics vs Copy semantics
- Zero-cost abstractions
- Stack vs heap & how Rust allocates
- Why Rust is not like C++, Go, or Python

Must-Learn Tools

- cargo test, cargo bench, cargo fmt, clippy
- rust-analyzer

---

Architecture (Intermediate → Solid Engineer)

- Systems Patterns
- Traits as interfaces
- ZST strategy types & compile-time polymorphism
- Phantom types for type-level invariants
- Smart pointers (Arc, Rc, Weak, RefCell)
- Concurrency primitives (Mutex, RwLock, channels)
- Async Rust (tokio, async-std, executors)

Memory & Performance

- Profiling (perf, flamegraph, cargo profiler)
- Allocation patterns (Box, arenas, bump allocators)
- Minimizing clones
- Struct-of-arrays vs Array-of-structs
- Cache friendliness

Async & Networking

- tokio::spawn, cancellation, backpressure
- Streams, pinning, async lifetimes
- Building servers with axum, warp, hyper

---

Advanced (Production-Grade Rust Engineer)

This is where Rust becomes a superpower.

- Advanced Type System
- Higher-ranked trait bounds (HRTBs)
- GATs (generic associated types)
- Advanced lifetimes & variance
- Type-state programming
- Custom derives & procedural macros

Unsafe & FFI

- Safe wrappers around unsafe code
- Writing bindings to C/C++, Python, Zig
- Understanding UB, aliasing rules, and memory models

Data Structures

- Lock-free structures
- Custom allocators
- Building your own iterator adaptors
- Arena allocators for high-performance workloads

Concurrency & Parallelism

- Work-stealing runtimes
- Custom executors
- Actor models (e.g., building your own mini-Actix)

---

Production (Deploying Rust in Real Systems)

Most engineers fail here — Rust doesn’t forgive sloppy production design.

- Engineering Practices
- Deterministic error handling
- Observability (OpenTelemetry, tracing spans)
- Feature flags
- CI/CD checks (fmt, clippy, tests, benches, docs)
- Load testing & regression benchmarking

System Design with Rust

- Building high-throughput services (100k–1M RPS)
- Understanding Linux syscalls & epoll
- Backpressure handling
- Graceful shutdown & cancellation
- Horizontal scaling architecture

Security & Safety

- Memory-safe FFI boundaries
- Sandboxing & capability-based design
- Auditing unsafe blocks

---

Frameworks & Ecosystem

- Web → Axum, Hyper, Actix
- DB → sqlx, SeaORM, SurrealDB client
- Messaging → Kafka, NATS, MQTT clients
- Agents/RAG →Ollama bindings, Candle, Burn

[crespo.skr @maiconcrespo]

@cfldotfun Great, Use my referral BTMKBKL

[crespo.skr @maiconcrespo]

@cfldotfun @solanamobile https://t.co/4AXj6698HJ. Use my referral BTMKBKL

[crespo.skr @maiconcrespo]

@cfldotfun https://t.co/4AXj668ASb. Use my referral BTMKBKL

[InspirationGx 🦀 @inspiration_gx]

the_anchor_founder - 5 Hrs of Solana [Anchor and Pinocchio] https://t.co/Wy93ftMdgD

[LootGO @lootgo_official]

The upgrade you’ve been waiting for is finally live!

Mint your Compass today and step into the Monad Treasure Hunt with an edge!

Compass utilities include:
⚡ Permanent Cap Boost
🎮 Stacking Bonuses & Best Booster Benefits
🎁 Exclusive Raffles & Partner Utilities
🪂 Potential Booster for $REDACTED token
🏆 Exclusive Frame on Map/Leaderboard
🔓 Early Access & Future Utilities

Compass holders also get a free daily Mini Booster during the Monad Treasure Hunt period:
⭕️ Expanded radar radius so you collect more chests in every sweep
🎉 2x rewards from Treasure Chests when boosters are active

The Compass is built to give players a real edge.
Start the Monad Treasure Hunt prepared, powered up, and first in line for rewards.

Mint now: https://t.co/Yz2clIGB3c

‼️ Note: The LootGO Compass NFT is on Monad, so if you want to send/transfer, make sure to send/transfer to an EVM wallet, not Solana wallet address like Seeker Wallet.

[LootGO @lootgo_official]

LootGO Compass mint live in 1hr! 🧭

The Allowlist phase for OG and GTD starts in 1hr! 🎉 

Compass utilities include:
⚡ Permanent Energy Cap Boost
🎮 Stacking Bonuses & Best Booster Benefits
🎁 Exclusive Raffles & Partner Utilities
🪂 Potential Airdrop Booster for $REDACTED token
🏆 Exclusive Frame on Map/Leaderboard
🔓 Early Access & Future Utilities

Compass holders also get a free daily Mini Booster during the Monad Treasure Hunt period:
📡 Expanded radar radius so you collect more chests in every sweep
🎁 2x rewards from Treasure Chests when boosters are active

The Compass is built to give players a real edge.

Start the Monad Treasure Hunt prepared and powered up for rewards!

Mint now: https://t.co/Yz2clIGB3c

[crespo.skr @maiconcrespo]

@lootgo_official We have hundreds of wallet options but don't have @solanamobile #seeker wallet or external wallet option

[SolanaNews.sol @solananew]

🚨BREAKING: MASSIVE CLOUDFLARE OUTAGE TAKES DOWN HUGE SECTIONS OF THE INTERNET — SOLANA STAYS FULLY OPERATIONAL!!! 🚨

[crespo.skr @maiconcrespo]

@cfldotfun @solanamobile crespo.skr