nodeshift/opossum

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Node.js circuit breaker - fails fast ⚡️

Stars: 1.7k
Forks: 113
Open beginner issues: 0
Indexed issues: 8

Dominant language: JavaScript
License: Apache-2.0
Last GitHub push: Aug 21, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: help wanted
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

Open All

8 open issues indexed

Null coalescing operator should not be used for setting default options Open

status/no-issue-activity

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

nodeshift/opossum#934 · 3 comments · Opened Jul 30, 2025
Suggestion: Change `CircuitBreaker` type declaration Open

status/no-issue-activity

Difficulty 3/5 1-2 days Newbie friendliness 35/100

nodeshift/opossum#846 · 5 comments · Opened Feb 13, 2024
Internal method can be overwritten Open

enhancement help wanted status/no-issue-activity

Difficulty 3/5 1-2 days Newbie friendliness 35/100

nodeshift/opossum#844 · 4 comments · Opened Jan 5, 2024
Half open state allowing all requests Open

status/no-issue-activity

Difficulty 3/5 1-2 days Newbie friendliness 55/100

nodeshift/opossum#819 · 3 comments · Opened Sep 27, 2023
different thresholds for different error types Open

enhancement help wanted status/no-issue-activity

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

nodeshift/opossum#818 · 5 comments · Opened Sep 27, 2023
Lack of Count-Based Rolling Window Open

enhancement help wanted status/no-issue-activity

Difficulty 5/5 Over a week Newbie friendliness 20/100

nodeshift/opossum#817 · 3 comments · Opened Sep 27, 2023
Question - best way to implement in a serverless environment with concurrent executions Open

status/no-issue-activity

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

nodeshift/opossum#781 · 5 comments · Opened Jun 21, 2023
Reset stats in CircuitBreaker instance Open

enhancement help wanted status/no-issue-activity

Difficulty 3/5 1-2 days Newbie friendliness 25/100

nodeshift/opossum#734 · 4 comments · Opened Mar 6, 2023

nodeshift/opossum

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