SignalStack
Where the money flows · what the market says
backend · postgres   ·   11.001 listings
Time
Sources
Active dictionary
Language
Hard term filter — click any term in panels to add
D1Jira×D1Jira×D1Jira×D1Jira×D1Power BI×D1Postgres×
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42 of 11.001 listings match. Time = 5y, src = 14/14, lang = all, dict = D1, terms = 6(ANY). last watermark · 2026-05-06
Demand index · last 4 wk vs window mean
4333%
above baseline
Reg. pressure (D5 mentions)
3
across all listings in window
Top mover · D1
Excel
∞ (z=99.0)
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

023562021-052022-082023-112025-022026-05
PostgresJiraPower BIExcelConfluence

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
Excel4099.0
Power BI9099.0
Jira11099.0
Postgres24099.0
DATEV200.0
Confluence300.0
HubSpot100.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
PostgresAPI81.40×
Postgresintegrieren61.17×
Postgrespipeline41.75×
pipelineAPI44.20×
ExcelPower BI33.50×
Power BIanalysieren33.50×
ConfluenceJira33.82×
JiraPflege33.82×
integrierenAPI31.40×
PostgresDSGVO31.75×
Excelanalysieren25.25×
Power BIautomatisieren21.87×
analysierenautomatisieren24.20×
Jiraintegrieren20.85×
DATEVPostgres21.75×
JiraPower BI20.85×
Power BIreporten22.33×
Jirareporten21.91×
ConfluencePflege29.33×
automatisierenSchnittstelle28.40×

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