Use less known features of Taquito to bring your Tezos web dev skills to the next level

Taquito is an amazing JavaScript library many Tezos developers use to create web applications. …


Learn more about NFTs and how to create them using the Tezos blockchain and the IPFS

Everybody is talking about NFTs! But a lot of people don’t understand what they are or how they work. Where are they stored? What do they represent? Why do some of them become so…


Learn how to build a dapp on Tezos that connects to wallets and updates a smart contract

Photo by Kevin Jarrett on Unsplash

It’s been more than a year since I wrote How to build your first dapp on Tezos. At that time, creating dapps that work with the Tezos blockchain was still in its infancy…


Use the latest feature of the Tezos blockchain in your smart contracts

Image by Igor Ovsyannykov from Pixabay

Prerequisite: this article requires a basic knowledge of CameLigo, one of the syntaxes used by the Ligo language.

Tickets have been a very anticipated feature of the Edo upgrade: they promise to bring permission-based access in smart contracts…


Learn more about the message passing architecture of Tezos smart contracts with a practical use case

Tokens are the hot subject of the moment in the Tezos ecosystem: everyone is talking about non-fungible tokens (or NFTs) with the release of different platforms to create them (like OpenMinter) and to sell/exchange…


Unlock the power of Michelson maps with Taquito

Illustration from Pixabay

One of the most attractive features of smart contracts is the possibility to store a substantial amount of data into them that can then be used in the contract code. Although Michelson provides different structures to store data, the object of this article is going to be its maps. Maps…


How to use Taquito Batch API to send multiple transactions under the same hash

One of the friction points you will encounter when you start developing more complex dapps for your smart contracts happens when creating multiple new transactions in a row. Each Tezos account holds a counter that increments every time an operation is included in a block on the network. …


How to be sure your Ligo code compiles to the Michelson code you want

Michelson code

Ligo is a fantastic tool that makes working with Tezos smart contracts a lot easier. However, its ease of use means that the compiler takes care of the heavy lifting for you and may compile your…


A quick tutorial on how to add extra features to an FA2 contract

Image from Pixabay

I decided to work on a little project during the weekend and try the updated version of the contracts offered by TQ Tezos. These contracts implement the basic features of an FA2 contract according to the TZIP-12 standard. So I made some coffee, opened VSCode and started diving into the…


Connect to the Harbinger oracle with Ligo to get exchange rates on-chain

Image by Christian Hardi from Pixabay

It is incredible to see how far the Tezos blockchain has gone in just 6 months: at the beginning of 2020, TezBridge was the only wallet around and the possibilities of dapps on Tezos were very limited. Now, in the fall of 2020, we have Thanos, a better and more…

Claude Barde

Self-taught programmer building stuff on the Tezos blockchain and writing about it

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