# Ithaca × Tempo

Source: https://ithaca.xyz/updates/ithaca-x-tempo
Kiwi News: https://news.kiwistand.com/stories/Ithaca-Tempo?index=0x68f26fe019e8ad9481684cba70832c6a5f4501d5ec293211fd525feebea9fc4241e5d9dd
Submitted by tim on 2025-10-17 UTC, 8 upvotes, 1 comment

## Summary

The ithacaxyz GitHub organization, titled "Ithaca × Tempo," lists its public repositories. Its main projects include porto, described as authentication and payments on the web, and relay, described as transparent cross-chain transaction routing for EIP-7702 accounts. Odyssey is described as a testnet open-source Layer 2 co-designed with the developer tools stack, last updated Jul 12, 2025, and exp-0003 covers subscriptions using Porto.

## Article

Ithaca is accelerating the crypto frontier by co-designing the open-source developer tools stack.

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porto porto Public archive

Authentication & payments on the web

TypeScript 616 154

All you need account for authentication and payments on the web.

Solidity 327 93

A testnet open-source Layer 2 from the future, co-designed with the developer tools stack.

Rust 316 80

relay relay Public archive

Transparent cross-chain transaction routing for EIP-7702 accounts

Rust 113 35

Account Delegation with EIP-7702

Solidity 64 22

Subscriptions using Porto.

TypeScript 28 8

Repositories

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Showing 10 of 16 repositories

porto Public archive

Authentication & payments on the web

ithacaxyz/porto's past year of commit activity

TypeScript

616

Apache-2.0

154 12 12

Updated Aug 19, 2026

relay Public archive

Transparent cross-chain transaction routing for EIP-7702 accounts

ithacaxyz/relay's past year of commit activity

account Public

All you need account for authentication and payments on the web.

ithacaxyz/account's past year of commit activity

ithacaxyz/op-rs's past year of commit activity

Rust

69

Apache-2.0

10 9 5

Updated Nov 24, 2025

ithacaxyz/porto-react-native's past year of commit activity

TypeScript

12 4 0 0

Updated Oct 26, 2025

ci Public

Common GHA CI workflows

ithacaxyz/ci's past year of commit activity

6

Apache-2.0

0 0 0

Updated Sep 16, 2025

ithacaxyz/.github's past year of commit activity

4 2 0 0

Updated Sep 11, 2025

odyssey Public

A testnet open-source Layer 2 from the future, co-designed with the developer tools stack.

ithacaxyz/odyssey's past year of commit activity

Rust

316

Apache-2.0

80 17 9

Updated Jul 12, 2025

exp-0003 Public

Subscriptions using Porto.

ithacaxyz/exp-0003's past year of commit activity

TypeScript

28

MIT

8 0 0

Updated Jul 5, 2025

ithacaxyz/reth-p256's past year of commit activity

Rust

3 0 0 0

Updated Jun 30, 2025

## Comments

**tim**: Arguably not a good day for Ethereum. Porto is like the most advanced and exciting wallet in all of crypto. And Dankrad a pretty smart dude…