Hi there,

This is Michiel from Hashgraph, bringing you the October developer highlights.

We're excited to announce the Hello Future Hackathon 2.0, running from November to December 2024. This new edition offers special opportunities for returning participants, plus exciting tracks and challenges for everyone to explore. Further, make sure to capture your contributions to the Hedera ecosystem in the Electric Capital Developer Report.

Check out new code snippets, tutorials, and featured projects to keep building with Hedera!

Announcements

10.07.24

Introducing HIP-904: Frictionless Airdrops

10.11.24

Testnet reset skipped for 31st of October

10.22.24

Star the 20 coolest repositories in the Hashgraph GitHub

10.30.24

Capture your contributions to the Hedera ecosystem in the Electric Capital Developer Report! (Deadline: November 1st)

Featured Community Projects

Contribute to Hiero

Store and Retrieve On-Graph Files With KiloScribe

Developer Resources

How to use Personal Access Tokens to Programmatically re-create accounts after testnet and previewnet resets

This tutorial introduces the Personal Access Token (API key) in the Hedera Portal, a tool for smoother app development. The API key automates account recreation and ID retrieval after a testnet reset, eliminating the need for manual steps.

Get Chainlink Price Feeds on Hedera

This example repository shows how to get Chainlink price feeds on Hedera using the Chainlink Price Feeds Adapter.

Create Your First Frictionless Airdrop Campaign

In this tutorial, we’ll guide you through Hedera’s Frictionless Airdrop flow, which streamlines token distribution while giving recipients greater control over the tokens they receive.

Pricing Smart Contracts

This post explores how Hedera calculates fees based on transaction resource usage, including gas. Hedera uses a unique gas model, charging fair, predictable fees without allowing client-set gas prices for preferential treatment.