Ethworks: Bounty Presentation

hi again let me now tell you about used up and our bounties for xerox hack so what is used up well used up is a framework for rapid app development it works with ethereum and we think it should work with any evm compatible blockchain it's built on modern day up stack that you might already know and love it uses react ether.js webtree react and waffle among others now when it comes to features it really helps you to build application with all the basic stuff that you would like to do manage your connection to the blockchain reading from the blockchain and managing transactions it just allows you to do it easier faster and better how come well let's start with connection in just a few lines of call you can write your first full react application that connects to the blockchain by the way the application will automatically connect in the read-only mode so if you want to build application and you want to and you care about good user experience what you want to do is allow people to browse the application they really only mode before they connect with their favorite web free enabled wallet like metamask or status now once you once you have that user and he already brought the application and he do want to connect with a wallet that's very easy that just a single line of code and this is believe me and i don't need to convince anyone who built the apps in the in the in the past this is this is tremendously shorter amount of code versus what you will have to do with providers and and all the different little things that you need to know about to build your first deal now when it comes to reading from the blockchain this is where used up shines so first of all there's this feature if you want to query blockchain like check the balances or query smart contract state and functions well the good user experience gives you it gives the user always the updated view on the application and they use that what what it does for the user and for the developer it checks in the background if the new block was mined and when the new blocks arrives it will query the blockchain and it will query only those visible to the user values only those pieces visible to the users will be queried and it and all the queries all the all the calls to the blockchain will be combined into a single multicall which again is a great for developers because it reduces the cost of running such an application by dramatically reducing the number of calls to your infuria alchemy on your own custom infrastructure and it also increase it it improves the user experience by far because it's just so much faster so much snappier than when you need to make that many queries and it's so clever that again it detects what is visible for the user and only queries and all the combines into a single multiple single multi call all those values that are visible to the user at a given moment additionally if the user changes a wallet or changes a network again the application will refresh to show the values that are relevant to the user now when it comes to transactions it really helps with tracking the state of the transaction is it mining is it mined or maybe it failed or maybe there was an exception user cancel the transaction you can just access the state we don't need to wait you don't need to worry about all the stuff what you get for free as an extra there is a history and notification so you have an access to all the transactions that user was done that you that was made by the user and there is also access to notification so if you want to display user hey this transaction was mined or this just started or you changed the wallet that is also available out of the box and now the most important part let's talk about bounties let's talk about awards so let's start with best tutorial guide award it go it is 1000 i one thousand dollar and i that goes to the best tutorial or guide written for used app that can be created on your own blog but that can be also created as a pull request to ethereum.org they have a great tutorial section or it can be created as a pull request to our guides to our documentation on used app and then there are two awards for the most ambitious developers for building new features for used up so you can create it as a pull request to usedub and there is three thousand die award for the first place and two thousand die award for the second place for the best features developed for used up for people who want to build applications we have even more awards there is two thousand die award for the best application using use used up and there is a one thousand die award for the second place additionally we have five uh more awards for other application using used up that would go into the third and the flowing places so i wanna i wanna emphasize that uh used up bounties are extremely compatible with other bounties that we have on the hackathon so if you want to build on moonbin polygon on hermes we didn't try it we're not 100 sure but we believe it should work if you have any problems just chat with our mentors on discord and they will help you if you want to build a social d up on status again you can use user for that if you want to combine it with ramp or chaining with neons or any other bounties really again uh if you're building any d up why not use it why not build it with used up and it's a great way to to combine them together and last but not least visit us.i o for access to documentation and more information about the framework and i wish you happy hacking and now back to the studio