Curated issues
Backend & API Design Good First Issues
Open issues about Backend & API Design from GitHub projects in every language. The list opens on the ones we rated beginner-friendly, and the subject's other names are matched too.
Backend & API Design
- Open issues
- 1.1M
- New this week
- 44k
- Nobody on it yet
- 1M
- Average difficulty
- 3.9/5
What this list is like
- Average annotated difficulty: 3.9/5 across 1,285,532 issues.
- 10% of 1,285,532 time estimates are one day or less.
Updated Nov 1, 2026.
About Backend & API Design
Backend and API work covers the server side of applications: business logic, REST and GraphQL APIs, and the contracts between services. Issues filed as backend or API work are listed here too.
Issues somebody may already be working on are listed last. List everything by date
-
Published SDL drops input-field default values: a non-null field with a default renders as requiredOpen
Difficulty 2/5 1-3 hours Newbie friendliness 75/100
Maintainers usually reply within 1 day
-
Difficulty 2/5 1-3 hours Newbie friendliness 72/100
use-agent-os/agent-os#3739 ·
Maintainers usually reply within 1 day
-
Difficulty 2/5 1-3 hours Newbie friendliness 72/100
Maintainers usually reply within 1 day
-
Difficulty 2/5 1-3 hours Newbie friendliness 72/100
PolicyEngine/policyengine-uk#2784 ·
Maintainers usually reply within 2 days
-
Team: SCM
Difficulty 2/5 1-3 hours Newbie friendliness 78/100
microsoft/BCApps#13485 · 1 comment ·
Maintainers usually reply within 1 day
-
core
Difficulty 2/5 1-3 hours Newbie friendliness 62/100
vectorize-io/hindsight#6249 ·
Maintainers usually reply within 1 day
-
approved auto:e2e auto:producer validated
Difficulty 2/5 1-3 hours Newbie friendliness 78/100
fritzprix/libr-agent#2442 ·
Maintainers usually reply within 1 day
-
Difficulty 2/5 1-3 hours Newbie friendliness 72/100
Maintainers usually reply within 1 day
-
approved auto:producer auto:security validated
Difficulty 2/5 Half a day Newbie friendliness 68/100
fritzprix/libr-agent#2440 ·
Maintainers usually reply within 1 day
-
approved auto:producer auto:security validated
Difficulty 2/5 1-3 hours Newbie friendliness 62/100
fritzprix/libr-agent#2439 ·
Maintainers usually reply within 1 day
-
Difficulty 2/5 1-3 hours Newbie friendliness 72/100
Maintainers usually reply within 2 days
-
Difficulty 2/5 1-3 hours Newbie friendliness 66/100
caddyserver/caddy#8314 · 1 comment ·
Maintainers usually reply within 1 day
-
Difficulty 2/5 1-3 hours Newbie friendliness 72/100
-
Difficulty 2/5 1-3 hours Newbie friendliness 72/100
Maintainers usually reply within 4 days
-
Difficulty 2/5 1-3 hours Newbie friendliness 72/100
-
Difficulty 2/5 1-3 hours Newbie friendliness 72/100
hashicorp/golang-lru#245 ·
-
bug
Difficulty 2/5 1-3 hours Newbie friendliness 70/100
redlib-org/redlib#611 ·
Maintainers usually reply within 1 day
-
Data Manager offers a one-click purge of the onboard tools registry, labelled "Tool execution data"Opendata-safety effort:low model:light plan planner:opus-5-5
Difficulty 2/5 1-3 hours Newbie friendliness 72/100
Maintainers usually reply within 1 day
-
Difficulty 2/5 1-3 hours Newbie friendliness 82/100
Dans-Plugins/Medieval-Roleplay-Engine#392 · 1 comment ·
Maintainers usually reply within 1 day
-
Difficulty 2/5 1-3 hours Newbie friendliness 62/100
Maintainers usually reply within 1 day
-
Bug
Difficulty 2/5 1-3 hours Newbie friendliness 72/100
Maintainers usually reply within 1 day
-
Difficulty 2/5 1-3 hours Newbie friendliness 75/100
Maintainers usually reply within 1 day
-
bug triage
Difficulty 2/5 1-3 hours Newbie friendliness 72/100
envoyproxy/envoy#48897 ·
Maintainers usually reply within 1 day
-
area: reliability audience: end-user bug rust
Difficulty 2/5 1-3 hours Newbie friendliness 74/100
get-dre/dre#313 · 2 comments ·
Maintainers usually reply within 1 day
-
Difficulty 2/5 1-3 hours Newbie friendliness 78/100
Maintainers usually reply within 1 day
-
Difficulty 2/5 1-3 hours Newbie friendliness 72/100
Maintainers usually reply within 1 day
-
backend bug documentation
Difficulty 2/5 1-3 hours Newbie friendliness 78/100
geolens-io/geolens#3568 ·
Maintainers usually reply within 1 day
-
API: `tsc.exe` opens a visible console window on Windows when the parent process has no consoleOpen
Difficulty 2/5 1-3 hours Newbie friendliness 75/100
microsoft/TypeScript#65083 ·
Maintainers usually reply within 1 day
-
[Bug] PolicyViolation events for valid long resource names are rejected and dropped after retriesOpenbug triage
Difficulty 2/5 1-3 hours Newbie friendliness 72/100
kyverno/kyverno#18379 · 1 reaction ·
Maintainers usually reply within 1 day
-
bug
Difficulty 2/5 1-3 hours Newbie friendliness 66/100
Popoboxxo/ReqogniLoom#1611 ·
Maintainers usually reply within 1 day
-
bug
Difficulty 2/5 1-3 hours Newbie friendliness 60/100
Popoboxxo/ReqogniLoom#1610 ·
Maintainers usually reply within 1 day
-
Difficulty 2/5 1-3 hours Newbie friendliness 83/100
Maintainers usually reply within 1 day
-
Creating a role with an existing name shows "Error while loading page" instead of a validation errorOpen
Difficulty 2/5 1-3 hours Newbie friendliness 78/100
Maintainers usually reply within 1 day
-
Difficulty 1/5 Under an hour Newbie friendliness 85/100
Maintainers usually reply within 1 day
-
ai-driven-fuzzing bug claude Minor
Difficulty 2/5 1-3 hours Newbie friendliness 72/100
linagora/twake-space#564 ·
Maintainers usually reply within 1 day
-
ai-driven-fuzzing bug claude Minor
Difficulty 2/5 1-3 hours Newbie friendliness 68/100
linagora/twake-space#562 ·
Maintainers usually reply within 1 day
-
Difficulty 2/5 1-3 hours Newbie friendliness 72/100
apache/datafusion-ballista#2729 ·
Maintainers usually reply within 1 day
-
bug security
Difficulty 2/5 1-3 hours Newbie friendliness 62/100
Maintainers usually reply within 4 days
-
Difficulty 2/5 1-3 hours Newbie friendliness 82/100
career-ops-hq/career-ops#6372 ·
Maintainers usually reply within 1 day
-
Difficulty 2/5 1-3 hours Newbie friendliness 72/100
career-ops-hq/career-ops#6369 ·
Maintainers usually reply within 1 day
-
Difficulty 2/5 1-3 hours Newbie friendliness 68/100
dividebysandwich/rust-dos#408 ·
Maintainers usually reply within 1 day
-
bug good first issue help wanted idempotency
Difficulty 2/5 1-3 hours Newbie friendliness 80/100
aws-powertools/powertools-lambda-python#8725 · 1 comment ·
Maintainers usually reply within 2 days
-
Difficulty 2/5 1-3 hours Newbie friendliness 82/100
code-yeongyu/oh-my-openagent#12035 ·
Maintainers usually reply within 1 day
-
Difficulty 2/5 1-3 hours Newbie friendliness 72/100
Maintainers usually reply within 10 days
-
bug
Difficulty 2/5 1-3 hours Newbie friendliness 80/100
mnemosyne-oss/mnemosyne#1309 ·
Maintainers usually reply within 1 day
-
bug elsa 3 prio low
Difficulty 2/5 1-3 hours Newbie friendliness 75/100
elsa-workflows/elsa-core#9154 ·
Maintainers usually reply within 1 day
-
bug daemon
Difficulty 2/5 1-3 hours Newbie friendliness 68/100
n0mad-ai/bastra-recall#1364 ·
Maintainers usually reply within 1 day
-
integration: ring
Difficulty 2/5 1-3 hours Newbie friendliness 85/100
home-assistant/core#189787 · 1 comment ·
Maintainers usually reply within 1 day
-
Difficulty 2/5 1-3 hours Newbie friendliness 82/100
Yeachan-Heo/gajae-code#7474 · 1 comment ·
Maintainers usually reply within 1 day
-
Difficulty 1/5 Under an hour Newbie friendliness 90/100
Showing the newest 100
This page lists what was indexed most recently. Advanced filter has the whole inventory, narrowed by language, difficulty and how long a task takes.
Related pages
Questions
- How many Backend & API Design issues are open here?
- 1,104,248 open issues: 44,029 opened in the last seven days, and 967,549 with nobody working on them yet. We count them once a day.
- Where do I start?
- Pick an issue marked beginner-friendly, read the project's contributing guide and comment before you begin. The contributor guide walks through it, from choosing an issue to your first pull request.
- Can you pick one for me?
- Yes: sign in with GitHub and Your next issue shows one open issue nobody has claimed, matched to your languages, your time and the difficulty you want.