SignalStack
Where the money flows · what the market says
backend · postgres   ·   11.001 listings
Time
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Hard term filter — click any term in panels to add
D1Confluence×D1Postgres×D1Postgres×D1Postgres×D1Postgres×
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28 of 11.001 listings match. Time = 5y, src = 14/14, lang = all, dict = D1, terms = 5(ANY). last watermark · 2026-05-06
Demand index · last 4 wk vs window mean
3482%
above baseline
Reg. pressure (D5 mentions)
3
across all listings in window
Top mover · D1
DATEV
∞ (z=0.0)
Recurring clusters
1
near-duplicate templates

01All 20 terms · Tools

7/20 have ≥1 citation · sparkline = trend · click row to filter · zero-count terms shown at bottom

02Term trend · top 5

anomalies marked · z > 2.5

013452021-052022-082023-112025-022026-05
PostgresConfluenceDATEVJiraExcel

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
DATEV300.0
Confluence4099.0
Postgres24099.0
Jira300.0
Excel200.0
Power BI100.0
HubSpot100.0

04Co-occurrence · top 20 pairs

Lift = P(A,B)/(P(A)·P(B)) · click to filter on both

Term ATerm BCountLift
PostgresAPI81.17×
Postgresintegrieren61.17×
Postgrespipeline41.17×
pipelineAPI43.50×
ConfluencePflege37.00×
ConfluenceJira37.00×
PostgresDSGVO31.17×
Confluencereporten24.67×
reportenPflege26.22×
DATEVPostgres20.78×
JiraPflege26.22×
automatisierenSchnittstelle29.33×
integrierenAPI21.17×
Postgresautomatisieren20.78×
automatisierenintegrieren23.11×
Postgresexportieren21.17×
ConfluenceDATEV12.33×
DATEVreporten13.11×
DATEVPflege13.11×
DATEVintegrieren11.56×

05Recurring clusters · near-duplicate listings

indicates productizable workflows · click row for records

ExemplarSourcesMembersMedian gap
Show HN: I extract recipes from TikTok, Instagram, and the messy webHacker20d
SignalStack · 5 yrs · 5 sources · self-running weekly · postgres backend