DEV Community: Ernest Obot

CryptoSift(Solana) - Real-time Solana Blockchain Transactions Monitor Service on Telegram

Ernest Obot — Fri, 23 Aug 2024 15:12:27 +0000

CryptoSift(Solana) monitors solana blockchain and sends you real-time alert whenever it detects an incoming or outgoing transactions for an address you want to track/monitor

Stop wondering if and when the cryptocurrency transactions you initiated are processed by the network, especially during periods of congestion. Don't be blindsided by unauthorized transactions that you only
find out about days or weeks later. Curious whether well-known addresses like Bitcoin genesis address is transacting? TRACK IT!

Simply provide CryptoSift(Solana) the solana address you want to track and receive an instant alert via Telegram whenever an outgoing or incoming crypto transaction(SOL, Tokens, NFTs, Assets) is detected.

“What is CryptoSift(Solana), and how does it work, exactly?” We hear you ask. The simplicity of it is genius! It's an activity notification system for Solana blockchain transactions. Just add the address you want to track into your Watch List. You will receive an alert whenever a transaction happens. Easy!

And it works to simplify the life of the crypto enthusiast. Which, by the way, looks something like this:

It's like you have obsessive currency disorder when you are refreshing a page over and over again. Waiting for a transaction to clear when the network is congested or waiting for tokens to drop – it's always the same – an endless cycle of checking and re-checking, distracting you from the regular daily schedule. With the new Watching Service, this won’t be your life anymore!

Here are the ways in which the CryptoSift(Solana) can make your life easier, all from just one telegram account:

🟠MANAGE YOUR EARNINGS

With the Watching Service, tracking your earnings becomes even easier, especially if you combine it with other handy SolanaPlorer features. You will receive a Telegram message notification whenever you receive a payment. No need to refresh the page endlessly when the network is congested.

You'll know exactly which payment you received and when. So now it's precisely clear which client fulfills obligations on time and in full. Since you'll always know what you're receiving and when, you'll always notice any incoming airdrop (and will be able to flip those tokens immediately, or not, we're not giving any investment advice ;)

🟢 KEEP YOUR FUNDS SECURE

"Monitoring" your addresses can save your funds from stealing. Terrible things can happen in the crypto world: somebody can get your private key, you can become the victim of a phishing scam, or browser vulnerabilities can make you susceptible to hacks.

When the worst happens, you have only one chance to save your funds: notice the hack in time and transfer funds to another wallet. Every second is worth its weight in gold. That's why it's important to get
notified about outgoing transactions when you are not expecting them.

🟣GET AHEAD OF THE CURVE WITH YOUR INVESTMENTS

Investment management gets its bonuses! Set the notifications on any address of your interest. Put on monitoring some addresses of projects to see the activity on them: distributing donations or the start
of an activity.

Solana CryptoSift will signal you that some DeFi-tokens have begun to be distributed if the contract has already been published and there are no transactions yet. So you will have the advantage over others because you will have time to claim that DeFi tokens before the users start taking them to their wallets, and the blockchain network will be overloaded.

🔵 AVOID FOMO AND DYOR LIKE A PRO

The fear of missing out on the crypto market is a real one for every person. It's that nagging voice that tells you, "Everyone is profiting more than you." Or "You're missing the train to the Moon! "

FOMO is a severe issue in the community, and if you suffer from it, it can lead to terrible mistakes. Investing is never an emotional act—and if it is, you're doing it wrong. Don't believe in insider information in speculating chats or Twitter influencers; monitor the real deal!

Start using the BOT today
https://t.me/cryptosiftsolana_bot

BLAZING FAST SOLANA(SOL) SWEEPER BOT | Automated Wallet Withdrawal

Ernest Obot — Mon, 12 Aug 2024 11:24:39 +0000

How do Sweepers Work?

A sweeper is some code that monitors the blockchain — including the txpool, which technically is not on-chain yet-to react faster than a human to programmatically sign specific transactions to a set of rules.

How Script Works?

This script listen incoming and pending transactions on the solana mempool for the solana wallet address. It will automatically calculate lamport and transfer the entire available balance to your destination wallet.

Watch Video Here:

https://youtu.be/s70sNny4sYM

FEATURES:

✅ Monitors solana mempool 24/7 for pending traansactions
✅ Automatically calculates transaction fee/lamport and sweep the remaining
✅ Secured
✅ Telegram Notification: Receive instant notification on TG when wallet has been swept
✅ Lightening speed sweeper. Sweeps within milliseconds

WALLETS SUPPORTED

✅ Solflare
✅ Phantom
✅ Others

KEYS SUPPORTED
✅ Seed Phrase
✅ Private Key(Base 58 encoded)
✅ Private Key (Binary Format)

Join our group: t.me/solanasweeperbot

CryptoSift - Real-time Blockchain Transactions Monitor Service(Telegram). Over 10+ Blockchains Supported

Ernest Obot — Mon, 05 Aug 2024 14:38:09 +0000

CryptoSift monitors multiple blockchain and sends you real-time alert whenever it detects an incoming or outgoing transactions for an address you want to track/monitor.

Simply provide CryptoSift the cryptocurrency address you want to track and receive an instant alert whenever an incoming or outgoing crypto transaction (Native Coins, Tokens & NFTs) is detected.

We currently support 10+ blockchains:
🟡Arbitrum
🟡Arbitrum-Nova
🟡Avalanche C-chain
🟡Base
🟡Bera
🟡Blast
🟡BNB SmartChain
🟡Celo
🟡Ethereum
🟡Fantom
🟡Gnosis
🟡Immutable zkEVM
🟡Mantle
🟡Morph
🟡Optimism
🟡Polygon
🟡Polygon zkEVM
🟡Scroll
🟡Tron
🟡zkSync

CryptoSift monitors multiple blockchain and sends you real-time alert whenever it detects an incoming or outgoing transactions for an address you want to track/monitor

Stop wondering if and when the cryptocurrency transactions you initiated are processed by the network, especially during periods of congestion. Don't be blindsided by unauthorized transactions that you only find out about days or weeks later. Curious whether well-known addresses like Bitcoin genesis address is transacting? TRACK IT!

Simply provide CryptoSift the cryptocyrrency address you want to track and receive an instant alert via Telegram whenever an outgoing or incoming crypto transaction(Native coins, Tokens, NFTs, Assets) is detected.

“What is CryptoSift, and how does it work, exactly?” We hear you ask.
The simplicity of it is genius! It's an activity notification system for Ethereum blockchain transactions. Just add the address you want to track into your Watch List.

You will receive an alert whenever a transaction happens. Easy!

And it works to simplify the life of the crypto enthusiast. Which, by the way, looks something like this:

It's like you have obsessive currency disorder when you are refreshing a page over and over again.
Waiting for a transaction to clear when the network is congested or waiting for tokens to drop – it's always the same – an endless cycle of checking and re-checking, distracting you from the regular daily schedule. With the new Watching Service, this won’t be your life anymore!

Here are the ways in which the CryptoSift can make your life easier, all from just one telegram account:

🟠 MANAGE YOUR EARNINGS

With the Watching Service, tracking your earnings becomes even easier, especially if you combine it with other handy Ethplorer features. You will receive a Telegram message notification whenever you
receive a payment. No need to refresh the page endlessly when the network is congested.

🟢 KEEP YOUR FUNDS SECURE

🟣GET AHEAD OF THE CURVE WITH YOUR INVESTMENTS

CryptoSift will signal you that some DeFi-tokens have begun to be distributed if the contract has already been published and there are no transactions yet. So you will have the advantage over others
because you will have time to claim that DeFi tokens before the users start taking them to their wallets, and the blockchain network will be overloaded.

🔵 AVOID FOMO AND DYOR LIKE A PRO

The fear of missing out on the crypto market is a real one for every person. It's that nagging voice that tells you, "Everyone is profiting more than you." Or "You're missing the train to the Moon! "

FOMO is a severe issue in the community, and if you suffer from it, it can lead to terrible mistakes. Investing is never an emotional act—and if it is, you're doing it wrong.

Don't believe in insider information in speculating chats or Twitter influencers; monitor the real deal!

*REGSITER A FREE ACCOUNT WITH THE BOT TO GET STARTED *
@cryptosift_bot or t.me/cryptosift_bot

Discover, predict, and resolve errors in real-time

Ernest Obot — Fri, 26 Jul 2024 11:36:11 +0000

Find and Fix Errors in Your Code Faster

Discover in real-time

Go beyond crash reporting, error tracking, logging and error monitoring. Get instant and accurate alerts — plus a real-time feed — of all errors, including unhandled exceptions. Our automation-grade grouping uses machine learning to reduce noise and gives you error signals you can trust.

Prioritize effectively

Instantly see the impact of crashes and errors with metadata — like which customers are impacted and the affected browsers and IPs — to know which ones you need to respond to first. Automatically assign to the right person or team.

Resolve right away

Eliminate bugs in record time by identifying the root cause through stack traces, local variables, telemetry, suspect deploys, and other metadata. See all the information you need in one, simple view.

Automate error response

Take immediate action on new and reactivated errors before they impact users with our AI-assisted workflows. And create custom API or webhook-based workflows using our powerful rule engine.

Improve code quality

Designed to provide information through easily digestible metrics and historical trends to allow teams to understand their code and take action to improve their practices.

TRY ROLLBAR - https://rollbar.com

softwareenginner #coding #software #linkedin #php #golang #java #dotnet #kotlin #react #ruby #rails #javascript #python #nodejs

Blockchain Terminology Simplified (A-Z)

Ernest Obot — Wed, 08 Feb 2023 08:00:00 +0000

Altcoin
Any type of cryptocurrency other than Bitcoin.

Avalanche

A decentralized, open-source proof of stake blockchain with smart contract functionality. AVAX is the native cryptocurrency of the platform.

Binance Smart Chain

A blockchain network built for running smart contract-based applications. BSC runs in parallel with Binance's native Binance Chain (BC), which allows users to get the best of both worlds: the high transaction capacity of BC and the smart contract functionality of BSC.

Blockchain

A distributed ledger, mostly known for Bitcoin, the first technology it enabled. Blockchain became attractive for its unmatched level of security. Its most widespread implications are digital currencies and payment systems, online privacy, smart contracts, smart property, decentralised name registration, and more.

Blockchain Node
A component of cryptocurrency that is required for most popular currencies such as Bitcoin and Dogecoin to function. In addition, it’s an essential component of the blockchain network, which is a decentralized ledger used to keep track of cryptocurrencies.

Bitcoin
A digital currency that operates free of any central control or the oversight of banks/governments.

Brownie

A Python-based development and testing framework for smart contracts targeting the Ethereum Virtual Machine.

Chainlink

A decentralized network of nodes that provide data and information from off-blockchain sources to on-blockchain smart contracts via oracles.

Cryptocurrency
A form of digital money not regulated by any central authority. Being virtual in nature, cryptocurrencies use cryptography technology to process, secure, and verify transactions.

Corda

An open source blockchain project, designed for business from the start. Only Corda allows you to build interoperable blockchain networks that transact in strict privacy. Corda's smart contract technology allows businesses to transact directly, with value.

Cosmos SDK

An open-source framework for building multi-asset public Proof-of-Stake (PoS) blockchains, like the Cosmos Hub, as well as permissioned Proof-of-Authority (PoA) blockchains. Blockchains built with the Cosmos SDK are generally referred to as application-specific blockchains.

dApp

A decentralized application is an application that runs on the blockchain or a peer-to-peer (P2P) network of computers instead of a single computer (or centralized servers). dApps allow people to interact with one another without the need for third parties.

DeFi

Decentralized finance is an ecosystem of financial applications built on top of blockchain networks like Ethereum and Solana.

DLT

Stands for Distributed Ledger Technology. It is also known as a “shared ledger” or simply distributed ledger. It is a digital system that lets users and systems record transactions related to assets. A distributed ledger technology stores the information at multiple locations at any given point of time.

EIPs

Stands for Ethereum Improvement Proposals. Describe standards for the Ethereum platform, including core protocol specifications, client APIs, and contract standards.

Elrond

A cryptocurrency and blockchain platform designed to handle high volumes of transactions. The platform’s EGLD currency is called eGold, and Elrond also supports decentralized applications through the use of smart contracts.

Embark

A framework that enables easy development and deployment of decentralized applications.

EOS

A cryptocurrency designed to support large-scale applications. There are no fees to send or receive EOS. Instead, the protocol rewards the entities that run the network periodically with new EOS, effectively substituting inflation for transaction fees.

ERC

Stands for Ethereum Request for Comments. Application-level standards for Ethereum and can include token standards, name registries, library/package formats, and more.

Ethereum

A blockchain-based software platform that enables developers to build and deploy decentralized applications, aka dApps. It is like the Android or iOS of the crypto space. Besides providing decentralized processing facilities, Ethereum also has its own cryptocurrency called ether.

Ethereum Nodes

Computers or servers that store, validate, and exchange data on the Ethereum network.

ethers.js

A lightweight JavaScript library used as an alternative to web3.js to connect JavaScript front-end with smart contracts. It also aims to be a complete and compact library for interacting with the Ethereum blockchain and its ecosystem.

EVM

Ethereum Virtual Machine is the runtime environment for smart contracts on the Ethereum blockchain. All smart contracts and state changes on the Ethereum blockchain are executed by transactions. The EVM handles all of the transaction processing on the Ethereum network.

GameFi
A combination of the terms gaming and decentralized finance (DeFi) and describes the integration of blockchain applications in the gaming sector for monetization purposes, among other things.

Ganache
A personal blockchain for rapid Ethereum and Corda distributed application development. You can use Ganache across the entire development cycle; enabling you to develop, deploy, and test your dApps in a safe and deterministic environment.

Geth

A command line interface for running Ethereum node implemented in Go Language.

Hardhat

A development environment to compile, deploy, test, and debug Ethereum software. It helps developers manage and automate the recurring tasks that are inherent to the process of building smart contracts and dApps.

Hyperledger

A global enterprise blockchain project that offers the necessary framework, standards, guidelines, and tools to build open-source blockchains and related applications for use across various industries.

Hyperledger Fabric

An open source, permissioned blockchain framework. It is a modular, general-purpose framework that offers unique identity management and access control features, which make it suitable for a variety of industry applications such as track-and-trace of supply chains, trade finance, loyalty and rewards, as well as clearing and settlement of financial asset

Layer 1
A set of solutions that improve the base protocol itself to make the overall system a lot more scalable. There are two most common layer-1 solutions, and these are the consensus protocol changes as well as sharding.

Layer 2
Refers to a secondary framework or protocol that is built on top of an existing blockchain system. The main goal of these protocols is to solve the transaction speed and scaling difficulties that are being faced by the major cryptocurrency networks.

MetaMask

A software cryptocurrency wallet used to interact with the Ethereum blockchain. It allows users to access their Ethereum wallet through a browser extension or mobile app, which can then be used to interact with decentralized applications

Mist

fully synchronized wallet, which means that you have to download the entire Ethereum blockchain, which exceeds 1 TB. Mist is an Electron framework-based application that is used for the management of Ethereum wallet and Ethereum applications.

MythX

Automatically scans for security vulnerabilities in Ethereum and other EVM-based blockchain smart contracts. MythX's comprehensive range of analysis techniques—including static analysis, dynamic analysis, and symbolic execution—can accurately detect security vulnerabilities to provide an in-depth analysis report.

NFTs

Stand for a non-fungible token. A financial security consisting of digital data stored in a blockchain, a form of distributed ledger. The ownership of an NFT is recorded in the blockchain, and can be transferred by the owner, allowing NFTs to be sold and traded. NFTs typically contain references to digital files such as photos, videos, and audio.

OpenZeppelin

A platform for building secure decentralized applications.

P2P Network

A distributed application architecture that partitions tasks or workloads between peers. Peers are equally privileged, equipotent participants in the application. They are said to form a peer-to-peer network of nodes.

Private Blockchain

Permissioned blockchains controlled by a single organization. In a private blockchain, the central authority determines who can be a node.

Polkadot

An open source, blockchain platform and cryptocurrency. It provides interconnectivity and interoperability between blockchains, by enabling independent chains to securely exchange messages and perform transactions with each other without trusted third-party.

Populus
A smart contract development framework for Ethereum. According to their repo, they're the framework "with the most cute animal pictures".

PoS

A cryptocurrency consensus mechanism that requires you to stake coins, or set them aside, to be randomly selected as a validator.

PoW

Uses randomly selected miners to validate transactions. Proof of Work (POW) uses a competitive validation method to confirm transactions and add new blocks to the blockchain.

Public Blockchain

Completely open and follow the idea of decentralisation to the T. Bitcoin and Ethereum are both examples of public blockchains. Anyone in the network can access the chain and add blocks.

Quorum

An open source blockchain protocol specially designed for use in a private blockchain network, where there is only a single member owning all the nodes, or, a consortium blockchain network, where multiple members each own a portion of the network.

Remix

An open-source web and desktop application. It fosters a fast development cycle and has a rich set of plugins with intuitive GUIs. Remix is used for the entire journey of contract development as well as act as a playground for learning and teaching Ethereum.

Replit

A coding platform that lets you write code and host apps. It also has many educational features built-in, making it great for teachers and learners too.

Ripple

A blockchain-based digital payment network designed to serve the needs of the financial services industry.

Smart Contract

A program stored on a blockchain that runs when predetermined conditions are met. Typically, smart contracts are used to automate the execution of an agreement so that all participants can be immediately certain of the outcome, without an intermediary’s involvement or time loss. They can also automate a workflow, triggering the next action when conditions are met.

SmartPy

A high-level smart contract library in Python that offers a simple, intuitive and powerful syntax, enabling developers to easily define Michelson smart contracts for the Tezos blockchain.

Solana

A public blockchain platform designed to host scalable applications which are decentralized. Its native cryptocurrency is SOL. Like the rest of the world’s most popular blockchains, Solana has a smart contract functionality.

Solidity

An object-oriented, high-level programming language designed for developing smart contracts that run on the EVM.

Substrate

A framework for building customized blockchains. These blockchains can be run entirely autonomously, which means they don't depend on any external technology to run.

TestRPC
A fast and customizable blockchain emulator. It allows making calls to the blockchain without the overheads of running an actual Ethereum node.

Tezos

A blockchain built to support and run decentralized applications and smart contracts.

Truffle

A development environment, testing framework and asset pipeline for blockchains using the Ethereum Virtual Machine.

Vyper

An experimental Python-like programming language for writing smart contracts on the Ethereum blockchain.

Waffle

A library for writing and testing smart contracts.

web3.js

A collection of libraries that allow one to interact with a local or remote Ethereum node using HTTP, IPC, or WebSocket.

Yellow Paper

A document similar to that of the white paper that provides details about the project. It is a formal paper that presents a report on a topic or we can say while launching a new cryptocurrency coin, the complete details are written on a yellow paper.

Thank you for reading. You can follow me on LinkedIn https://www.linkedin.com/in/obot-ernest/

A community curated list of awesome projects related to the Cosmos SDK ecosystem

Ernest Obot — Fri, 09 Dec 2022 14:13:28 +0000

The Cosmos SDK is a modular framework for building blockchain applications in Go. Gaia, the implementation of the Cosmos Hub, is built with the Cosmos SDK.

Client Libraries

Go
Ignite CLI - All-in-one platform to build, launch, and maintain any crypto application on a sovereign and secured blockchain. Quickly bootstraps a new Cosmos SDK blockchain with UI and support to create new and work conveniently with existing Cosmos SDK modules.

JavaScript

cosmos/cosmjs - The Cosmos JavaScript library.

telescope - Typescript library generator built on top of CosmJS.
chainapsis/cosmosjs - Chainapsis Signing & API Library.

cosmos-client/cosmos-client-ts - JavaScript / TypeScript client for Cosmos SDK blockchains.

cosmos/sig - Cosmos Signing Library.

cosmology-tech/chain-registry - A npm package for the official Cosmos Chain Registry.

strangelove-ventures/graz - Collection of React hooks to interact with wallets, signers, signing clients, etc.

cosmology-tech/create-cosmos-app - A npm package to bootstrap a Cosmos Web UI.

Python
cosmospy - Tools for Cosmos wallet management and offline transaction signing.

cosmpy - A Python client library for interacting with blockchains based on the Cosmos-SDK.

pyCosmicWrap - A python3 wrapper around Cosmos API/RPC.

Rust
CosmWasm/cosmwasm - WebAssembly Smart Contracts for the Cosmos SDK.

iqlusioninc/stdtx - A collection of open source Rust crates from iqlusion.

peggyjv/ocular - A client library for Cosmos SDK chains focusing on pleasant UX.

Block Explorers

Visual Block Explorers
View Inter-Blockchain Communication (IBC) transfer activity. The map traces IBC transactions between different blockchains (called zones in the Cosmos Hub) to display accurate aggregate information about the pulse of the entire Cosmos ecosystem.

Map of Zones - Source
Mintscan - Interchain Explorer by Cosmostation.

Chain Registry

A registry containing standardized metadata from most Cosmos chains.

cosmos/chain-registry
Cosmos Directory - Source
cosmology-tech/chain-registry - A npm package for the official Cosmos Chain Registry.

Validators

Popular block explorers provide a list of active validators. The easiest entry point to view validator profiles is from a block explorer:

DYOR when choosing a validator. Consider delegating your tokens to validators outside of the top 20 to increase the decentralization of the network. This is also a good pratice to avoid 0% commission validators and exchange validators.

Cosmos SDK Modules

The best place to find an accurate list of the Cosmos SDK modules is the project repository:

For a list of production-grade modules, see the List of Modules.
For a list of well-known third-party modules, see the Ecosystem section of the Cosmos SDK documentation.

Some modules are important but may still lack official documentation, like the genutil module that is essential to launch a chain. Please consider contributing documentation to the Cosmos SDK to help fill these gaps.

To share a module that you want the community to know about and use, add it here. You can also create a pull request (PR) to add the module to the official project.

External Modules

Monitoring

PANIC Monitoring and Alerting For Blockchains - An open source monitoring and alerting solution for Cosmos SDK, Substrate, and Chainlink-based nodes.
Prometheus Exporter - An integrated Prometheus exporter for the Cosmos SDK.
Cosmos Chains Dashboard - A Grafana dashboard to monitor Cosmos SDK and Tendermint-based blockchain nodes.
cosmos-exporter - A Prometheus scraper that fetches the data from a full node of a Cosmos-based blockchain via gRPC.
missed-blocks-checker - Monitor missed blocks for Cosmos-chain validators with support for notifications to Telegram and Slack.
Nodes Checker - Check your nodes status online, receive instant notification if something is wrong with your validator node.
Cosmon - Observability tool for Cosmos and other Tendermint applications.
Tenderduty - Comprehensive monitoring tool for Tendermint chains. Its primary function is to alert a validator if they are missing blocks, and more.
UpgradesWatchdog - SoftwareUpgradeProposal & GitHub Releases telegram monitoring tool.

Frameworks

Cosmos SDK - A Framework for Building High Value Public Blockchains in Go.
Orga - ABCI framework for state machine transitions in Rust.
CosmosSwift - Build blockchain applications in Swift on top of the Tendermint consensus.
ABCI-RS - Rust crate for creating ABCI applications.
CosmRS - Framework for building Cosmos blockchain applications in Rust.

Virtual Machines

Modules or frameworks for virtual machines that run in the Cosmos SDK

Agoric SDK - Agoric JavaScript Smart Contract Platform.
CosmWasm - WASM Virtual Machine & Rust Smart Contracts.
Ethermint - Ethereum Virtual Machine.

IBC

IBCprotocol.org - IBC Protocol website.
Interchain Standards - Interchain Standards (ICS) for the Cosmos network & interchain ecosystem.
cosmos/ibc-go - Inter-Blockchain Communication protocol (IBC) implementation in Go.
cosmos/ibc-rs - Rust implementation of the Inter-Blockchain Communication (IBC) protocol.
ibctest - E2E testing framework for IBC Chains.
cosmos/relayer - IBC Relayer in Go.
informalsystems/hermes - IBC Relayer in Rust.
confio/ts-relayer - IBC Relayer in TypeScript.

Testing

ibctest - E2E testing framework for IBC Chains.
atomkraft - E2E testing framework of Cosmos SDK blockchains.
python-iavl - IAVL inspection tool implemented in Python.
cosmos/gosec - Go Security Checker for the Cosmos SDK.

Tools

CLI

iqlusioninc/tmkms - Key Management System for Tendermint validators.
cosmosvisor - Automates Cosmos SDK application binary upgrades.
cosmosvanity - CLI tool for generating Cosmos vanity addresses.
findaccount - Helps identify if an account exists on multiple cosmos chains with the same address.
lens - CLI tool to interact with any cosmos chain supporting the core Cosmos-SDK modules.
cosmology - CLI tool for making cryptocurrency trades, joining liquidity pools, and stake rewards on Osmosis.
multisig - CLI tool for managing multisig accounts on Cosmos SDK chains.
cosmos-genesis-tinkerer - CLI tool for modifying Cosmos genesis files.

GUI

Cosmos Hub Multisig Manager - Create multisigs and multisig transactions on the Cosmos Hub (source).
REStake - Auto-compounder app for Cosmos blockchains using Authz (source).
Yieldmos - Staking and LP rewards auto-compounder using Authz.
Cosmfaucet - Self-hosted faucet service for cosmos based blockchain.
Cosmos Notifier - Governance notification tool for Telegram and Discord (source).

Bots
Cosmos Discord Faucet - A configurable discord faucet for Cosmos SDK blockchains.

Ecosystem

The most up-to-date list of projects built using Cosmos SDK can be found on the Cosmos Directory.

Wallets

A list of wallets supporting Cosmos chains is https://cosmos.network/ecosystem/wallets

Blogs

Disclaimer: This community-maintained repo does not reflect the views of any official entity.

As the ecosystem grows, so does the content. DYOR and follow the projects you find interesting.

Articles

Rewards: https://github.com/cosmos/awesome-cosmos

We can connect on linkedin
https://www.linkedin.com/in/obot-ernest/?_l=en_US

You can buy me a coffee for the weekend
https://www.buymeacoffee.com/megtrix

Tech. Vocabularies/Terminologies You Should Know as a Developer - Part 2

Ernest Obot — Fri, 09 Dec 2022 13:12:04 +0000

Checkout part 1 here

Continuous Deployment: As soon as the code reaches the main repository, it can be automatically and safely deployed in production.

CRUD: A series of the basic operations one must consider while dealing with data: create, retrieve, update, and delete.

Data Center: A building or a room in a building that is dedicated to store computers in safe conditions such as room temperature, humidity, Internet connection, etc.

Data Locality: When there is a restriction that some data must be used and stored in the same place. Typically imposed by countries to protect the consumer’s privacy.

Database Systems: that are designed for storing and finding information (data).

Database Schema: How tables and information are organized in a relational database.

Debug: The process of finding the root cause of a bug.

Deploy: The process of moving a software from the development stage to the production stage.

Devbox: Same as development environment.

Development Environment: The environment where a code program is being created; thus, it is still not available to users. Also known as the development stage or devbox.

Domain: The “name” part of a URL such as “wikipedia” in wikipedia.org. It’s also used to refer to the combination of domain and top-level domain such as wikipedia.org.

Dynamic website: A website where the information depends on and changes with the user that is using the system.

Dynamically Typed Language: A programming language that doesn’t require the developer to write which type each variable is (such as an integer or a float number) before ever running the code.

e2e: A type of test that aims to represent exactly what the user goes through, making sure that all parts work as the user expects.

Endpoint: A part of the server that can handle a specific request.

*feature: * A new functionality that is added to a software.

Feature flag: A strategy where a new feature is kept behind a gate. You can onboard users to this new feature slowly, as you gain more confidence that everything is working correctly.

Float number: A number that contains decimal digits such as 6.25. An alternative to integer numbers.

Framework: A language-specific tool that comes with features prebuilt and ready for a developer to build on top of while guaranteeing some features that are needed regardless of the reasons why a system was built.

Framework extensibility: How easy it is to create additional tools and adapt an existing framework.

Frontend: Area of the system that is responsible for managing user interaction.

Function: Some piece of code that receives inputs, works with them internally, and returns one or more outputs.

git: The main tool used for software versioning where you can see what was built, when, and by whom.

GitHub: A platform for code sharing and development that uses Git, similar to GitLab.

GitLab: A platform for code sharing and development that uses Git, similar to GitHub.

*glue work: * Tasks that are indispensable for a team to function, but can easily go unrecognized like writing documentation, writing notes, and mentoring.

*Hard skills: * Technical skills, like coding and software architecture. Complemented by soft skills.

Hardware The physical part of a technological device.

Hosting provider: A company that rents a computer so you can run your software on it.

Watch out for part 3

We can connect on linkedin
https://www.linkedin.com/in/obot-ernest/?_l=en_US

You can buy me a coffee for the weekend
https://www.buymeacoffee.com/megtrix

Tech. Vocabularies/Terminologies You Should Know as a Developer - Part 1

Ernest Obot — Fri, 09 Dec 2022 12:59:32 +0000

Technical words, also known as terminology or jargon, are a special type of vocabulary used to explain concepts unique or specific to one particular area. As a web, mobile or software developer you should be acquainted with the following Tech terminologies.

I have carefully listed some terms and also provided comprehensive definitions for each.

Agile Manifesto: A set of values that proposed how code should be done in order to have more successful projects and deliver products that mattered. It was created in 2001 by a group of 13 developers.

Agile philosophy: A set of principles for developing software products that focus on short iterations and constant customer feedback.

Algorithm : A set of instructions that should be executed in an order, similar to a cooking recipe.

Android: An open source mobile operating system mainly sponsored by Google.

Application Software: A software that is specialized on some task such as rendering a photo or editing a text.

Atomic Transaction: A series of steps in a transaction where either they all happen successfully or none of them does. A good example is a money transaction: money can’t leave a bank account but never arrive in another.

Authentication: A process to guarantee that who is making a request is who they say they are.

*Backend: * The backend is every logic and system that the final user doesn’t directly interact with but is highly dependent on.
backlog A list of tasks, features, bugs, and improvements that should or could be added to a system.

Backup: A copy from an original data that is stored in a different place in order to guarantee that all the data isn’t lost if something happens to the original database.

Big data: A type of software infrastructure to deal with an enormous amount of data. Typically used when data can’t fit or be processed by a single computer.

Bootcamp: An intensive course where a person can learn how to become a software developer. It can take from weeks to months and is focused on the practical experience of a developer rather than the theory behind computer science (as universities do).

Browser: A software application that allows the user to access the Internet.

Bug: A defect in a code or algorithm.

Bus Factor: The number of developers that must be hit.

Business Logic: All the information a user gains by using a system.

Canary Release: See incremental rollout.

Client: Any device that allows a user to connect to the Internet such as a tablet, a browser, a cellphone, a TV, etc.

Cloud Infrastructure: When a system uses remote computers over the Internet rather than a local computer. Cloud services are usually provided by hosting providers.

Code: The result of writing a programming language to perform an algorithm.

Code Review: A process where whenever someone wants to add a new code to the codebase, the code will be reviewed by someone else in the team.

**Codebase: **The files and folders that make up a software.

Commit: A “package” containing a code change that was introduced to the codebase. It contains the code change as well as who wrote it and when.

Continuous Delivery: Developing code in small incremental changes instead of one big change at a time.

Watch out for part 2

We can connect on linkedin
https://www.linkedin.com/in/obot-ernest/?_l=en_US

You can buy me a coffee for the weekend
https://www.buymeacoffee.com/megtrix

A Friendly Guide to Software Development: What You Should Know Without Being a Developer

Ernest Obot — Wed, 07 Dec 2022 07:59:17 +0000

Software is everywhere, but despite being so common and useful, it remains magical and mysterious to many. Still, more and more people are finding themselves working for tech companies, or with an array of software products, services, and tools. This can segregate those who understand tech from those that don’t. But it doesn’t have to be this way.

This book aims to bring these two worlds closer together, allowing people to learn basic concepts of software development in a casual and straight-forward way. Assuming no previous technical knowledge, you’ll embark on a journey where you can understand and build a new software project from scratch until it is an advanced product with multiple users.

A Friendly Guide to Software Development makes technical concepts broadly available and easy to understand. Imagine moving from a “traditional” company and suddenly finding yourself in one where software is the main product or is a foundational component to it. One is often left to wade through the infinite concepts while still doing their actual jobs. This book closes that gap. In doing so, you’ll be able to achieve better communication, which will undoubtedly lead to better working relationships, a better working environment, and ultimately better software.

What You’ll Learn

See how a new software project is created
Examine the basics of software development and architecture
Know which questions to ask to avoid potential problems and pitfalls
Start using and building software projects

Download ebook here
https://www.lenbookz.com/item/843/a-friendly-guide-to-software-development-what-you-should-know-without-being-a-developer

Visit Lenbookz For More https://lenbookz.com

Apps and Services with .NET 7: Build practical projects with Blazor, .NET MAUI, gRPC, GraphQL, and other enterprise technologies

Ernest Obot — Sun, 27 Nov 2022 04:40:34 +0000

Apps and Services with .NET 7: Build practical projects with Blazor, .NET MAUI, gRPC, GraphQL, and other enterprise technologies

Bestselling author Mark Price is back to guide you through the coolest and most common technologies a .NET developer should know: Blazor, .NET MAUI, gRPC, GraphQL, SQL Server, Cosmos DB, OData, SignalR, Azure Functions, and more!

Key Features

Build services using a variety of technologies including Web API, OData, gRPC, GraphQL, SignalR, and Azure Functions
Learn how to use specialized libraries to improve all aspects of your applications, including performance and localization
Leverage .NET MAUI to develop cross-platform desktop and mobile apps with ease

Apps and Services with .NET 7 is for .NET 6 and .NET 7 developers who want to kick their C# and .NET understanding up a gear by learning the practical skills and knowledge they need to build real-world applications and services. It covers specialized libraries that will help you monitor and improve performance, secure your data and applications, and internationalize your code and apps.

With chapters that put a variety of technologies into practice, including Web API, OData, gRPC, GraphQL, SignalR, and Azure Functions, this book will give you a broader scope of knowledge than other books that often focus on only a handful of .NET technologies. It covers the latest developments, libraries, and technologies that will help keep you up to date.

You’ll also leverage .NET MAUI to develop mobile apps for iOS and Android as well as desktop apps for Windows and macOS.

What you will learn

Learn how to build more efficient, secure, and scalable apps and services
Leverage specialized .NET libraries to improve your applications
Implement popular third-party libraries like Serilog and FluentValidation
Build cross-platform apps with .NET MAUI and integrate with native mobile features
Get familiar with a variety of technologies for implementing services like gRPC and GraphQL
Explore Blazor WebAssembly and use open-source Blazor component libraries
Store and manage data locally and in the cloud with SQL Server and Cosmos DB

Website: https://www.lenbookz.com/

Download Here: https://www.lenbookz.com/item/830/apps-and-services-with-net-7-build-practical-projects-with-blazor-net-maui-grpc-graphql-and-other-enterprise-technologies

The Fintech Entrepreneur’s Guide: Create Successful Tech Startups .

Ernest Obot — Sun, 27 Nov 2022 04:27:34 +0000

The Fintech Entrepreneur’s Guide: Create Successful Tech Startups with a Robust Tech Stack, Security, Scalability Plan, and Convincing Investment Pitch

A Complete Overview of the Lending Space Within the Fintech Segment

Key Features

**- Creating a thriving Fintech platform for the lending industry that can last for the long run.

Realizing the importance of voice, video, and vernacular in financial technology.
Preparing investment pitches for different start-ups in the financial technology industry.**

For anyone interested in learning more about the Fintech business in general and the Lending space in particular, this book is an excellent resource because it is based primarily on the author’s practical experience rather than on theoretical frameworks.

This book provides insights into how to construct the technological platform and craft a vision document, thus making it valuable for aspiring entrepreneurs who wish to launch careers in Fintech, whether in lending or otherwise. That way, they’ll understand how to present their proposal to potential investors in a better way.
New grads looking to break into the Fintech business can also benefit from this guide, as it will help them understand the sector and prepare them for the rigors of the hiring process. Leaders at the highest level of an organization can also learn from this book, as it contains numerous examples of actual problems and solutions that have been tried and tested in the real world. Ultimately, this book is for anyone with any connection to the Fintech industry.

What you will learn

Use this book as a manual to ensure your endeavors are successful and within calculated risks.
Includes Fintech definitions, terminologies, and the evolution of Fintech.
Assess the technology landscape and availability of various tools for your digital Fintech.
Uncover every technical aspect to strengthen your Fintech platform.
Expert tips for pitching a Fintech idea to investors
Complete knowledge of investors’ availability at different start-up stages.

Download here: https://www.lenbookz.com/item/831/the-fintech-entrepreneurs-guide-create-successful-tech-startups-with-a-robust

HTML5 and CSS3 Masterclass: In-depth Web Design Training with Geolocation, and More

Ernest Obot — Sun, 27 Nov 2022 03:10:00 +0000

HTML5 and CSS3 Masterclass: In-depth Web Design Training with Geolocation, the HTML5 Canvas, 2D and 3D CSS Transformations, Flexbox, CSS Grid, and More

Everything You Need to Know to be a Master Web Developer

Key Features

A step-by-step guide for web developers to plan, sketch, design, create, test, and launch their web applications.
Extensive illustrations, examples, and best practices to help you become a proficient and modern HTML and CSS developer.
Includes simple language, short and succinct chapters, and many models to teach you every element of HTML5 and CSS3.

HTML5 and CSS3 Masterclass is an all-inclusive book that teaches and transforms you into a self-reliant web developer capable of creating your websites as soon as you finish reading the book. Every topic in this book is presented sequentially with ready-made, working examples and numerous figures explaining what a professional must understand.

This book is written in a casual, easy-to-digest style with plenty of observations and ideas to help you make the most of the current web developer tools. This book will help you master each new ability before moving on to the next by going through the examples in this book. As you proceed, this book will help you develop more explicit knowledge of the types of capabilities made accessible to you by the advanced new technologies added to HTML and CSS. At the beginning of each chapter, you are informed of the central concepts to be covered and given a goal for the information and abilities you should have acquired by the chapter’s conclusion.

With the knowledge you get and the superior understanding you attain, this book is an excellent way to improve your competitiveness as a web developer and boost your professional growth.

What you will learn

In-depth web design training with Geolocation, the HTML5 Canvas, 2D and 3D CSS transformations, Flexbox, CSS Grid, and more.
Understanding HTML5 and CSS3’s features, capabilities, and usage methods from A to Z.
Knowledge of the HTML5 Canvas, 2D and 3D CSS Transformations, Flexbox, and CSS Grid.
Use established web components and layout patterns to create design schemas that look professional.
Power up your websites and apps with geo-location, mapping, form handling, 3D animations, and audio-video effects.
Learn to use Responsive Web Design to improve smartphone, tablet, and laptop user experience.

Download Here: https://www.lenbookz.com/item/826/html5-and-css3-masterclass-in-depth-web-design-training-with-geolocation-the-html5-canvas-2d-and-3d-css-transformations-flexbox-css-grid-and-more
Website: https://lenbookz.com