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
D1Confluence×D1Confluence×D1Confluence×D1Jira×D1Salesforce×D1Alteryx×D1Postgres×
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48 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
4198%
above baseline
Reg. pressure (D5 mentions)
4
across all listings in window
Top mover · D1
Postgres
∞ (z=99.0)
Recurring clusters
1
near-duplicate templates

01All 20 terms · Tools

8/20 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
PostgresSalesforceJiraConfluenceDATEV

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
Postgres24099.0
DATEV300.0
Confluence4099.0
Jira11099.0
Salesforce12099.0
Excel200.0
Power BI200.0
HubSpot300.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
PostgresAPI81.60×
Postgresintegrieren61.33×
Postgrespipeline41.60×
pipelineAPI43.84×
ConfluencePflege39.00×
ConfluenceJira33.27×
JiraPflege33.27×
automatisierenintegrieren34.00×
integrierenAPI31.60×
PostgresDSGVO31.50×
Confluencereporten26.00×
reportenPflege26.00×
Jiraintegrieren20.97×
DATEVPostgres21.33×
automatisierenSchnittstelle212.00×
JiraPower BI24.36×
Jirareporten22.18×
SalesforceREST22.00×
SalesforceSOAP24.00×
RESTSOAP212.00×

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