OpenZeppelin/ui-builder

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UI Builder is an open-source blockchain development tool that helps developers and non-developers create user-friendly interfaces for smart contract interaction by providing a chain-agnostic form builder that generates standalone "mini apps" without requiring backend infrastructure.

Stars: 48
Forks: 23
Open beginner issues: 0
Indexed issues: 15
Avg merge: 3h 1m
Merged PRs (30d): 10

Dominant language: TypeScript
License: AGPL-3.0
Last GitHub push: Aug 25, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

Open All

15 open issues indexed

[FEATURE] An RFC 3986, RFC 3987, and RFC 6570 (level 4) compliant URI string. Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

OpenZeppelin/ui-builder#421 · 1 comment · Opened Sep 3, 2026
Staging exports pin adapters to a stale `rc` dist-tag → shipped adapter predates published features (breaks ENS) Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 68/100

OpenZeppelin/ui-builder#407 · Opened Jul 21, 2026
Include ENS support by default in exported apps Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 38/100

OpenZeppelin/ui-builder#406 · Opened Jul 21, 2026
feat(builder): configurable ENS address preview mode (rich vs simple) for forms Open

enhancement feature

Difficulty 5/5 Over a week Newbie friendliness 45/100

OpenZeppelin/ui-builder#403 · 1 comment · Opened Jul 20, 2026
feat(builder): configurable ENS address preview mode (rich vs simple) for forms Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 35/100

OpenZeppelin/ui-builder#402 · Opened Jul 20, 2026
Implement renounce operations in the Stellar access control adapter Open

enhancement stellar

Difficulty 4/5 3-5 days Newbie friendliness 38/100

OpenZeppelin/ui-builder#340 · Opened Feb 13, 2026
refactor(adapter-stellar): extract shared Soroban RPC server factory Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

OpenZeppelin/ui-builder#339 · Opened Feb 11, 2026
Re-enable Kusama Hub network when RPC becomes available Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 45/100

OpenZeppelin/ui-builder#315 · Opened Jan 28, 2026
feat(adapter-stellar): Add support for get_existing_roles from Stellar contracts v0.6.0 Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

OpenZeppelin/ui-builder#298 · Opened Jan 9, 2026
feat(adapter-midnight): Auto-generate Private State ID for improved UX Open

enhancement midnight

Difficulty 4/5 3-5 days Newbie friendliness 35/100

OpenZeppelin/ui-builder#263 · Opened Dec 8, 2025
[BUG] EVM Complex form failing Open

bug evm

Difficulty 4/5 3-5 days Newbie friendliness 20/100

OpenZeppelin/ui-builder#242 · Opened Nov 18, 2025
Load Contract step requires fields to be filled in specific order Open

bug midnight

OpenZeppelin/ui-builder#235 · 1 assignee · Opened Nov 13, 2025
Next button remains disabled after applying new artifacts in Midnight adapter Open

bug midnight

OpenZeppelin/ui-builder#234 · 1 assignee · Opened Nov 13, 2025
Dependency Dashboard Open

Difficulty 3/5 1-2 days Newbie friendliness 15/100

OpenZeppelin/ui-builder#193 · Opened Sep 29, 2025
Enhance wallet gating to be adapter-led and chain-agnostic Open

enhancement stellar

Difficulty 4/5 3-5 days Newbie friendliness 55/100

OpenZeppelin/ui-builder#167 · Opened Sep 22, 2025

OpenZeppelin/ui-builder

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