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×D1Postgres×D1Salesforce×D1Looker×D1Power BI×
Match mode
Title search
55 of 11.001 listings match. Time = 5y, src = 14/14, lang = all, dict = D1, terms = 7(ANY). last watermark · 2026-05-06
Demand index · last 4 wk vs window mean
4491%
above baseline
Reg. pressure (D5 mentions)
4
across all listings in window
Top mover · D1
Power BI
∞ (z=99.0)
Recurring clusters
1
near-duplicate templates

01All 20 terms · Tools

13/20 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
PostgresSalesforceJiraPower BIExcel

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
Power BI9099.0
Excel4099.0
Jira11099.0
DATEV200.0
Postgres24099.0
Salesforce12099.0
Confluence300.0
HubSpot300.0
Tableau100.0
Snowflake100.0
BigQuery100.0
Looker100.0
Metabase100.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
PostgresAPI81.67×
Postgresintegrieren61.37×
Postgrespipeline41.83×
pipelineAPI44.00×
ExcelPower BI34.58×
Power BIanalysieren34.58×
JiraPflege35.00×
ConfluenceJira35.00×
automatisierenintegrieren32.75×
integrierenAPI31.50×
PostgresDSGVO31.72×
Excelanalysieren26.88×
Power BIautomatisieren22.04×
analysierenautomatisieren24.58×
Jiraintegrieren21.00×
DATEVPostgres22.29×
JiraPower BI21.11×
Power BIreporten23.06×
Jirareporten22.50×
ConfluencePflege212.22×

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