SignalStack
Where the money flows · what the market says
backend · postgres   ·   11.001 listings
Time
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Active dictionary
Language
Hard term filter — click any term in panels to add
D1Jira×D1Postgres×D1Excel×D1Salesforce×D1Power BI×
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92 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
4734%
above baseline
Reg. pressure (D5 mentions)
10
across all listings in window
Top mover · D1
SAP
∞ (z=0.0)
Recurring clusters
1
near-duplicate templates

01All 20 terms · Tools

9/20 have ≥1 citation · sparkline = trend · click row to filter · zero-count terms shown at bottom

02Term trend · top 5

anomalies marked · z > 2.5

071420272021-052022-082023-112025-022026-05
ExcelPostgresSalesforceJiraPower BI

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
SAP100.0
Excel42099.0
Power BI9099.0
Jira11099.0
DATEV300.0
Postgres24099.0
Confluence300.0
HubSpot4099.0
Salesforce12099.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
Excelreporten81.59×
PostgresAPI82.36×
Postgresintegrieren61.77×
ExcelPflege41.46×
Excelintegrieren40.67×
Postgrespipeline42.19×
pipelineAPI44.04×
integrierenAPI42.18×
ExcelPower BI30.73×
Power BIanalysieren37.67×
ConfluenceJira38.36×
JiraPflege34.18×
automatisierenSchnittstelle39.86×
automatisierenintegrieren33.03×
integrierenreporten31.93×
PostgresDSGVO32.88×
Jiraintegrieren21.29×
DATEVPostgres22.56×
Excelautomatisieren20.63×
Excelanalysieren21.10×

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