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
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42 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
4488%
above baseline
Reg. pressure (D5 mentions)
3
across all listings in window
Top mover · D1
DATEV
∞ (z=0.0)
Recurring clusters
2
near-duplicate templates

01All 20 terms · Tools

12/20 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
PostgresPower BITableauExcelJira

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
DATEV300.0
Confluence4099.0
Excel4099.0
Power BI9099.0
Postgres24099.0
Tableau6099.0
Jira4099.0
Snowflake100.0
BigQuery100.0
Looker100.0
Metabase100.0
HubSpot100.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
PostgresAPI81.56×
Postgresintegrieren61.50×
Postgrespipeline41.40×
pipelineAPI43.73×
ConfluencePflege310.50×
ExcelPower BI33.50×
Power BIanalysieren33.50×
ConfluenceJira37.88×
PostgresDSGVO31.75×
Confluencereporten24.20×
reportenPflege25.60×
Excelanalysieren25.25×
DATEVPostgres21.17×
Power BIautomatisieren21.87×
analysierenautomatisieren24.20×
JiraPower BI22.33×
Power BIreporten21.87×
JiraPflege27.00×
automatisierenSchnittstelle28.40×
APIREST24.67×

05Recurring clusters · near-duplicate listings

indicates productizable workflows · click row for records

ExemplarSourcesMembersMedian gap
LawnStarter: Director of Conversion Rate OptimizationWeWorkRemotely20d
Show HN: I extract recipes from TikTok, Instagram, and the messy webHacker20d
SignalStack · 5 yrs · 5 sources · self-running weekly · postgres backend