Env Diff | Zyeon UI

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status="ready" · 14 keys × 3 environments, Staging as the baseline and Production as the promotion target. Secrets show a fixed-length mask plus their digest — STRIPE_SECRET_KEY reports the same digest in staging and production, SESSION_SECRET has no digest in production and is reported as not comparable rather than matching. Toggle “Only differences”, and use the arrow keys inside the baseline group to re-run every verdict against another column

Baseline

Configuration compared across environments
Key		Stagingeu-west-1Baseline
APP_ENVDrives which config bundle the server loads.	developmentDiffers from the baseline	stagingBaseline	productionDiffers from the baseline
NEXT_PUBLIC_API_URL	http://localhost:4000Differs from the baseline	https://api.staging.putrid-dime.nameBaseline	https://api.putrid-dime.nameDiffers from the baseline
DATABASE_URLsecretRotated per environment; compared by digest only.	Value hidden#dff41da9Differs from the baseline	Value hidden#cbd5d9acBaseline	Value hidden#daecee47Differs from the baseline
STRIPE_SECRET_KEYsecretStaging and production report the same digest.	Value hidden#aaaf91fdDiffers from the baseline	Value hidden#f0ac0b49Baseline	Value hidden#f0ac0b49Matches the baseline
SESSION_SECRETsecretProduction runs an older vault that returns no digest.	Value hidden#c6bade3cDiffers from the baseline	Value hidden#4b73337eBaseline	Value hiddenno fingerprintNot comparable
LOG_LEVEL	debugDiffers from the baseline	infoBaseline	infoMatches the baseline
FEATURE_NEW_CHECKOUTSet in dev and staging, never reached production.	trueMatches the baseline	trueBaseline	not setNot set here
SENTRY_DSN	https://[email protected]/42Matches the baseline	https://[email protected]/42Baseline	https://[email protected]/42Matches the baseline
REDIS_URLDevelopment runs without a cache.	not setNot set here	redis://cache.internal:6379/0Baseline	redis://cache.internal:6379/0Matches the baseline
SMTP_PASSWORDsecret	not setNot set here	Value hidden#d3ee9cd9Baseline	Value hidden#d3ee9cd9Matches the baseline
TZ	UTCMatches the baseline	UTCBaseline	UTCMatches the baseline
CACHE_TTL_SECONDS	60Matches the baseline	60Baseline	60Matches the baseline
MAX_UPLOAD_MB	25Matches the baseline	25Baseline	100Differs from the baseline
NEXT_PUBLIC_SENTRY_ENVOnly production has it — promotion leaves it alone.	not setNot set in either column	not setNot set in either column	productionOnly here, not in the baseline

StagingProduction

BaselineMatches the baselineDiffers from the baselineNot set hereNot set in either columnOnly here, not in the baselineNot comparableSecrets are compared by fingerprint; no secret value is renderedSnapshot read 14 minutes ago

Switch the baseline with the arrow keys, or pick another column header to change the promotion target.

status="loading" · skeletonRows={4}, the same column geometry as the ready table so nothing jumps when the data lands; the pulse stops under prefers-reduced-motion. Press “Try again” in the error card below to watch this state arrive for real

status="empty" · no keys, or no environments to line them up in — replaceable wholesale through emptyState, and deliberately worded differently from the “everything matches” message the filter produces

Nothing to compare yet

Once this project reports at least two environments and one configuration key, they line up here key by key.

status="error" · the message comes from the contract, “Try again” only renders because onRetry was passed, and clicking it runs a real error → loading → ready cycle. Focus moves to the panel that replaces the button instead of falling to the document body

Config service returned 503 for 2 of 3 environments

No configuration was changed — this view only ever reads.

Current status: error

Degenerate data, all of it legal: an empty string against an unset key, a whitespace-only value, a 300-character token, a value with newlines, a key name longer than its column, and a secret with no digest on either side

Baseline

Configuration compared across environments
Key	Stagingeu-west-1Baseline
EMPTY_VS_UNSETSet to the empty string in staging, absent in production.	empty stringBaseline	not setNot set here
TRAILING_WHITESPACEThree spaces, the classic invisible mismatch.	3 whitespace charactersBaseline	onDiffers from the baseline
TLS_CLIENT_CERT_PEM_BUNDLE_FOR_INTERNAL_MESHA key name longer than its column, and a value with newlines in it.	-----BEGIN CERTIFICATE----- MIIB9TCCAV6gAwIB -----END CERTIFICATE-----Baseline	-----BEGIN CERTIFICATE----- MIIB9TCCAV6gAwIB -----END CERTIFICATE-----Matches the baseline
ANALYTICS_WRITE_TOKEN300 unbroken characters: wraps inside its column, never widens the table.	sDSziS9lTofb304EKsadodClDFJ3Oog3NqhfVZHOC4L5j05oMBLS5xQCEQto9aHeiXI32pKKA0MH6Hr2fNv2AdCilSx5NYlLQ9PXy6RIc9FfqJJJiTT1p752GNsA8ACRQoRBrcztrqJuLSFiPjbWyUkJSQ1J1yaV2G5yAq7U1gib2cowoqYKzMuFq5j0KoB3TWCnnFovBuyDSyNvU4fiYWecUe3JBmQxqTI0eMXgybkhaoTB6WCcWP1IUeU0tEfWvyTUV5YyxfncGfVbCWXaTMmST0KSYkR8WuVx1jPgPDkBaseline	sDSziS9lTofb304EKsadodClDFJ3Oog3NqhfVZHOC4L5j05oMBLS5xQCEQto9aHeiXI32pKKA0MH6Hr2fNv2AdCilSx5NYlLQ9PXy6RIc9FfqJJJiTT1p752GNsA8ACRQoRBrcztrqJuLSFiPjbWyUkJSQ1J1yaV2G5yAq7U1gib2cowoqYKzMuFq5j0KoB3TWCnnFovBuyDSyNvU4fiYWecUe3JBmQxqTI0eMXgybkhaoTB6WCcWP1IUeU0tEfWvyTUV5YyxfncGfVbCWXaTMmST0KSYkR8WuVx1jPgPDksDiffers from the baseline
VAULT_ROOT_TOKENsecretNo digest on either side — not comparable, and not claimed to match.	Value hiddenno fingerprintBaseline	Value hiddenno fingerprintNot comparable
UNICODE_GREETING	你好, 世界Baseline	你好，世界Differs from the baseline

StagingProduction

BaselineMatches the baselineDiffers from the baselineNot set hereNot comparableSecrets are compared by fingerprint; no secret value is renderedSnapshot read 14 minutes ago

Degenerate data · one environment — every cell is the baseline, there is no promotion target, and the footer says so instead of printing a comparison against nothing

Baseline

Configuration compared across environments
Key	Developmentlocal dockerBaseline
APP_ENV	developmentBaseline
LOG_LEVEL	debugBaseline
DATABASE_URLsecret	Value hidden#dcdf340fBaseline

One environment in this snapshot — add a second one to compare against.

BaselineSecrets are compared by fingerprint; no secret value is renderedSnapshot read 14 minutes ago

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Key

Stagingeu-west-1Baseline

APP_ENVDrives which config bundle the server loads.

development

staging

production

NEXT_PUBLIC_API_URL

http://localhost:4000

https://api.staging.putrid-dime.name

https://api.putrid-dime.name

DATABASE_URLRotated per environment; compared by digest only.

#dff41da9

#cbd5d9ac

#daecee47

STRIPE_SECRET_KEYStaging and production report the same digest.

#aaaf91fd

#f0ac0b49

SESSION_SECRETProduction runs an older vault that returns no digest.

#c6bade3c

#4b73337e

no fingerprint

LOG_LEVEL

debug

info

FEATURE_NEW_CHECKOUTSet in dev and staging, never reached production.

true

not set

SENTRY_DSN

https://[email protected]/42

REDIS_URLDevelopment runs without a cache.

not set

redis://cache.internal:6379/0

SMTP_PASSWORD

not set

#d3ee9cd9

UTC

CACHE_TTL_SECONDS

MAX_UPLOAD_MB

100

NEXT_PUBLIC_SENTRY_ENVOnly production has it — promotion leaves it alone.

not set

production

Key

Stagingeu-west-1Baseline

EMPTY_VS_UNSETSet to the empty string in staging, absent in production.

empty string

not set

TRAILING_WHITESPACEThree spaces, the classic invisible mismatch.

3 whitespace characters

TLS_CLIENT_CERT_PEM_BUNDLE_FOR_INTERNAL_MESHA key name longer than its column, and a value with newlines in it.

-----BEGIN CERTIFICATE----- MIIB9TCCAV6gAwIB -----END CERTIFICATE-----

ANALYTICS_WRITE_TOKEN300 unbroken characters: wraps inside its column, never widens the table.

sDSziS9lTofb304EKsadodClDFJ3Oog3NqhfVZHOC4L5j05oMBLS5xQCEQto9aHeiXI32pKKA0MH6Hr2fNv2AdCilSx5NYlLQ9PXy6RIc9FfqJJJiTT1p752GNsA8ACRQoRBrcztrqJuLSFiPjbWyUkJSQ1J1yaV2G5yAq7U1gib2cowoqYKzMuFq5j0KoB3TWCnnFovBuyDSyNvU4fiYWecUe3JBmQxqTI0eMXgybkhaoTB6WCcWP1IUeU0tEfWvyTUV5YyxfncGfVbCWXaTMmST0KSYkR8WuVx1jPgPDk

VAULT_ROOT_TOKENNo digest on either side — not comparable, and not claimed to match.

no fingerprint

UNICODE_GREETING

你好, 世界

你好，世界

Key

Developmentlocal dockerBaseline

APP_ENV

development

LOG_LEVEL

debug

DATABASE_URL

#dcdf340f